Nagaharu Ueno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pre-coated steel sheets and process for production thereof
- Patent number 4,370,387
- Issue date Jan 25, 1983
- Toagosei Chemical Industry Co., Ltd.
- Nagaharu Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...