Hisashi Isomura

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Shimonoseki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing binder from powder molded products
- Patent number 4,923,652
- Issue date May 8, 1990
- Mitsui Toatsu Chemicals, Inc.
- Norihiro Murakawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES