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WO03002100A1
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Tamper-proof narcotic delivery system
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US4351629A
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Plastic end capping machine
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US3944192A
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Plasticizer apparatus for ball agitator along screw flights
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DE2329792A1
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Plastics tube blowing head gives thorough mixing - in pref. spiral grooves between two surfaces leading to discharge annulus
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US3339230A
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Molding apparatus
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US1929840A
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Garment supporter
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US1845255A
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Garment supporter
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US1039916A
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Lock-nut.
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US860598A
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Machine for counting, packaging, and labeling coins.
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US780270A
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Coin-assorter.
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CA238977A
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Auto lock
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CA330110A
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Garment supporter
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CA849421A
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Temperature control system for a plastic extrusion device or the like
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