Tsukasa Motohira

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Chita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for supplying a water-in-oil emulsion explosive into a cartr...
- Patent number 4,671,160
- Issue date Jun 9, 1987
- Nippon Oil and Fats Company, Limited
- Shigeru Kakino
- C06 - EXPLOSIVES MATCHES