Shintaro Sato

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Fuji-city, Shizuoka Prefecture, JP

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Patents Grantslast 30 patents

Information Patent Grant
Floor plate for forming a foot path and method of laying a walking...
- Patent number 4,226,060
- Issue date Oct 7, 1980
- Shintaro Sato
- B28 - WORKING CEMENT, CLAY, OR STONE