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Inventor
HARAZOE YOSHIAKI
2 patents
Patents
2 patents
US4034335A
Jul 5, 1977
Automatic safety and alarming apparatus for construction equipments
KOMATSU MFG CO LTD
38 citations
87
US4119943A
Oct 10, 1978
Monitor system for construction vehicles
KOMATSU MFG CO LTD
7 citations
66