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DE2904103A1
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Paper-making stock inlet - has a tube segment to adjust build=up level
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DE2656551A1
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HF paper web drier - has guide rollers supported by bearings with races made of ceramics or plastics material and balls made of glass
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DE2323890A1
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Building sandwich panel - comprising a foam core, inter corrugated laminate and top laminate
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DE2208719A1
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Non-inflammable polyurethane foams - prepd by adding ammonium phosphates to isocyanate and tert amine components
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DE1902224A1
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Non-flammable polyester resin decorative - board contng paper with non-cellulosic fibre
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DE1817537A1
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Rendering decorative paper tear proof
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DE1817536A1
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Non inflammable decorative panels
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DE1817535A1
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Non inflammable paper
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ES291743A1
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A procedure for the manufacture of a stratified pressed plate (Machine-translation by Google Translate, not legally binding)
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US2699709A
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Process and device for shaking the forming wire of fourdrinier machines
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CA534356A
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Process for and device of wire shake for paper machinery
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