Iwao Yamashita

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Oitashi, JA

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Patents Grantslast 30 patents

Information Patent Grant
Structure of warmer
- Patent number 3,976,049
- Issue date Aug 24, 1976
- Asahi Kasei Kogyo Kabushiki Kaisha
- Iwao Yamashita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE