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Yoshio Matsushita
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Kawasaki, JP
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last 30 patents
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Patent Grant
Worm-type rotary fluid compressor
Patent number
4,373,881
Issue date
Feb 15, 1983
Iwata Air Compressor Manufacturing Company Ltd.
Yoshio Matsushita
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...