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Container flusher
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Eisai Co., Ltd.
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Katsumi Shimizu
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B08 - CLEANING
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3861409
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Issue date Jan 21, 1975
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B08 - CLEANING
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3337173
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Patent number 3,337,173
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Issue date Aug 22, 1967
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3311500
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Patent number 3,311,500
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Issue date Mar 28, 1967
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B08 - CLEANING
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3302655
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Issue date Feb 7, 1967
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B08 - CLEANING
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3071497
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Patent number 3,071,497
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Issue date Jan 1, 1963
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B08 - CLEANING
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2814575
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Issue date Nov 26, 1957
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B08 - CLEANING