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公开(公告)号：US1688803A
公开(公告)日：1928-10-23
申请号：US17962127
申请日：1927-03-30
Applicant: THOMAS DAILEY JAMES , JAMES JACKSON JESSE
Inventor： THOMAS DAILEY JAMES , JAMES JACKSON JESSE
IPC: B60Q1/34
CPC classification number: B60Q1/34
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