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PL280424A1
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Moulder for moulding hammer cores for upright and horizontal pianos
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PL274497A1
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Device for kneading meshes on shaped wires being used in slotted sieves
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PL273361A1
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Magnetic defectoscope for wheeled sets of railway stock
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PL269104A1
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Floating yeldable assembling bench
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PL268546A1
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Helical conveyor
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EP0170263A2
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Mixer for viscous liquids
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PL249216A1
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Soundproof booth
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PL243226A1
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Vibration damper
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PL242485A1
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Guilotine shear for making cut-and-stretched fencing grid
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PL242368A1
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Manipulator for wheel sets
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PL240096A1
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Spring-type vibration damper
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PL239529A1
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Collapsible gantry crane
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PL239128A1
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Carriage for handling wheel sets
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PL237697A1
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Method and apparatus for lying the chain on a pallet
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PL236809A1
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Joint for conveyor belts
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PL235789A1
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Apparatus for cutting a coil chain into pieces of predetermined length
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PL232979A1
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Feeding and locating mechanism
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SU1209020A3
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Column apparatus packing
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