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DE2505370A1
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Polystyrene foam packing articles - coated with denser surface by applying thermoplastic, pref polystyrene powder or foam, and heating
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DE2429416A1
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Heat-insulating roofing for sloping roofs - where heat-insulating elements are fastened to rafters and connection at joints deflects any condensation
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DE2416651A1
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Water-permeable drainage bodies - consisting of adhering polystyrene particles surrounded by polyvinylidene chloride binder
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DE2247047A1
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Compression moulded plastic shells - from glass fibre reinforced resin with hollow pressurisable die
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DE2161690A1
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Polyurethane foam articles prodn - with ammonium salts used to prevent core scorch and crack formation
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DE2159227A1
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Sand foundry mould - with lost pattern feeder system
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DE2049472A1
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Process for the production of rigid polyurethane foam in blocks or stretches
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DE2035072A1
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Polyurethane foam - contg ammonium sulphate as flame-retardant filler
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BE744714A
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Explosive shell with convex end wall of - front part
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FR2074662A1
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Foundry moulds and cores - prep from quartz sand and a foamed thermoplastic binder
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DE2000004A1
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Profiled moulded casting channel pattern
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ES374875A1
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A procedure to obtain foundry molds and/or males. (Machine-translation by Google Translate, not legally binding)
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DE1960012B2
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Disposable foam plastic mould for casting - metal
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DE1937210A1
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Gelling of latex foam
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ES368702A3
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Procedure for the manufacture of foundry molds. (Machine-translation by Google Translate, not legally binding)
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DE1912576A1
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Rectangular-section foamed slabs for cut- - ting up
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DE1802338A1
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Thermally stable re-usable foundry sand- - artificial foam resin mix
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DE1704556A1
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Process for the production of upholstered bodies with a flexible polyurethane foam core and a rubber foam jacket
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DE1558109A1
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Molding or core sand for foundry purposes
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GB1127327A
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Method for the production of casting moulds
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