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公开(公告)号:US3345998A
公开(公告)日:1967-10-10
申请号:US43391265
申请日:1965-02-19
Applicant: DOTTO GIANNI A
Inventor: DOTTO GIANNI A
IPC: B60T11/32
CPC classification number: B60T11/323 , Y10T137/2655
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公开(公告)号:US3159245A
公开(公告)日:1964-12-01
申请号:US22658862
申请日:1962-09-27
Applicant: DOTTO GIANNI A
Inventor: DOTTO GIANNI A
IPC: F16D53/00
CPC classification number: F16D53/00
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公开(公告)号:US3217216A
公开(公告)日:1965-11-09
申请号:US20940262
申请日:1962-07-12
Applicant: DOTTO GIANNI A
Inventor: DOTTO GIANNI A
IPC: F02P7/06
CPC classification number: F02P7/061
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