A&D CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic weighing scale using general purpose block member
- Patent number 6,472,618
- Issue date Oct 29, 2002
- A&D Co., Ltd.
- Naoto Izumo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LEAKAGE TESTER UTILIZING PRESSURE
- Publication number 20120210772
- Publication date Aug 23, 2012
- A&D CO., LTD.
- Naoto Izumo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks