Minoru Imamura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-digging tube reverse lining engineering method of conduit
- Patent number 5,200,011
- Issue date Apr 6, 1993
- Tokyo Gas Co., Ltd.
- Minoru Imamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Applicator tool for liquids
- Patent number 5,044,803
- Issue date Sep 3, 1991
- Three Bond Co., Ltd.
- Yoshitaka Kurosawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...