Isao Iwashita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus reponsive to pressure of a medium which effects fluid dis...
- Patent number 5,188,258
- Issue date Feb 23, 1993
- Iwashita Engineering, Ltd.
- Isao Iwashita
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...