Kozaburo Matsuzawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blister packaging apparatus
- Patent number 4,750,318
- Issue date Jun 14, 1988
- Idemitsu Petrochemical Co., Ltd.
- Kozaburo Matsuzawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL