Inventor

TANAZAWA MASAO

2 patents

Patents

2 patents

US4286935ASep 1, 1981

Earth and sand conveyor system

KOMATSU MFG CO LTD23 citations78

US4106817AAug 15, 1978

Apparatus for pneumatically transporting powdery or granular materials

KOMATSU MFG CO LTD16 citations68