Tosikuni Maruoka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cutting apparatus for potting material with hollow fibers embedded...
- Patent number 4,271,740
- Issue date Jun 9, 1981
- Nippon Zeon Co., Ltd.
- Masahiro Yamazaki
- B26 - HAND CUTTING TOOLS CUTTING SEVERING