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公开(公告)号:US1774583A
公开(公告)日:1930-09-02
申请号:US15589126
申请日:1926-12-20
Applicant: ALBERTY WILBER J
Inventor: ALBERTY WILBER J
IPC: B60T13/06
CPC classification number: B60T13/065
公开(公告)号:US1774583A
公开(公告)日:1930-09-02
申请号:US15589126
申请日:1926-12-20
Applicant: ALBERTY WILBER J
Inventor: ALBERTY WILBER J
IPC: B60T13/06
CPC classification number: B60T13/065