Etsurou Kurosu

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Nishimine-machi, Ohta-ku, Tokyo 145, JP

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Patents Grantslast 30 patents

Information Patent Grant
Actively-illuminated accessory
- Patent number 4,973,835
- Issue date Nov 27, 1990
- Etsurou Kurosu
- A44 - HABERDASHERY JEWELLERY