Iwakoshi Shigeru

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shaft sealing device for sliding portion of needle valve in paint s...
- Patent number 4,560,109
- Issue date Dec 24, 1985
- Iwata Air Compressor Mfg. Co., Ltd.
- Ohba Teruyuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...