Toshiyuki Toda

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Patents Grantslast 30 patents

Information Patent Grant
Screw decanter type centrifugal concentrating machine
- Patent number 4,566,873
- Issue date Jan 28, 1986
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Toshiyuki Toda
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...