Sinichi Akitaya

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene film and multilayered polypropylene film
- Patent number 6,511,755
- Issue date Jan 28, 2003
- Chisso Corporation
- Yasuhiro Mochizuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...