Mitsuji Kawashima

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Arida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Film feed unit for use in automatic film developing machine
- Patent number 4,796,041
- Issue date Jan 3, 1989
- Noritsu Kenkyu Center Co., Ltd.
- Masazumi Ishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL