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公开(公告)号:US1640025A
公开(公告)日:1927-08-23
申请号:US11088126
申请日:1926-05-22
Applicant: E M TRIMBLE MFG COMPANY INC
Inventor: BAXTER WILLIAM C
IPC: B60B33/00
CPC classification number: B60B33/0002 , Y10T16/201
公开(公告)号:US1640025A
公开(公告)日:1927-08-23
申请号:US11088126
申请日:1926-05-22
Applicant: E M TRIMBLE MFG COMPANY INC
Inventor: BAXTER WILLIAM C
IPC: B60B33/00
CPC classification number: B60B33/0002 , Y10T16/201