SCIENCE AND EDUCATION FILM: Story of grab invention
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SCIENCE AND EDUCATION FILM: Story of grab invention
Industry
Length:
00:15:26
Date:
1978-01-02
Collection
Keywords:
Machinery Technology | Handling Tools | Grab | Shanghai Port Timer Handling Company | Mechanics | Machine Industry | King For Grab Manufacturing
Story of grab invention focuses on the story of Bao qifan, engineer of Shanghai Port Timer Handling Company designed a series of grabs which were later manufactured in a large scale in the late 1970s.