Takahiro Hirose

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Gifu-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Excavating, sieving and grading device for working crawler
- Patent number 5,581,916
- Issue date Dec 10, 1996
- Hirose Co., Inc.
- Takahiro Hirose
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING