Yoshiyuki Akamatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding device
- Patent number 4,438,915
- Issue date Mar 27, 1984
- Nippon Electric Co., Ltd.
- Yoshiyuki Akamatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL