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公开(公告)号:US3294145A
公开(公告)日:1966-12-27
申请号:US50438465
申请日:1965-10-24
Applicant: BASSET DONALD M
Inventor: BASSET DONALD M
IPC: B60B31/02
CPC classification number: B60B31/02
公开(公告)号:US3294145A
公开(公告)日:1966-12-27
申请号:US50438465
申请日:1965-10-24
Applicant: BASSET DONALD M
Inventor: BASSET DONALD M
IPC: B60B31/02
CPC classification number: B60B31/02