US3412187A
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Method for forming plastic articles
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Method and apparatus for forming hollow plastic articles
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GB927551A
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Etching composition and method
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GB874365A
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Process for etching alloys and etch bath for use therein
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US2540007A
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Side-seal closure for containers
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US2609306A
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Method and apparatus for gluespotting containers
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Glue-spotting apparatus
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US2614739A
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Vacuum pack machine
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US2449014A
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Container closure
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US2245075A
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Phase changing device
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GB528265A
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Improvements in apparatus for transferring articles from a machine to a conveyor or another machine
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US2275978A
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Setting over mechanism
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US2212348A
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Drive and timing mechanism
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Press mold and means for cooling the mold
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Glass pressing machine
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Apparatus and procedure for severing and delivering molten glass
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Method and apparatus for severing molten glass
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US2198068A
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Take-out mechanism
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US2174905A
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Glass feeding and severing mechanism
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US2081895A
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Glass forming machine
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