Takeo Okumura

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Sakurashi, JA

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Patents Grantslast 30 patents

Information Patent Grant
Liquid detergent of reduced color fading
- Patent number 4,077,911
- Issue date Mar 7, 1978
- Kao Soap Co., Ltd.
- Takeo Okumura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE