Hirotoshi Hirano

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Isehara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for maintaining uniformity of mixed dust slurr...
- Patent number 4,089,507
- Issue date May 16, 1978
- Sumitomo Heavy Industries, Ltd.
- Izumi Arai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL