Rie Egashira

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas diffusion article
- Patent number 5,262,096
- Issue date Nov 16, 1993
- Japan Gore-Tex, Inc.
- Rie Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ceramic substrate material containing an amorphous fluorine resin
- Patent number 5,116,663
- Issue date May 26, 1992
- W. L. Gore & Associates, Inc.
- Hiroyoshi Fujimoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES