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公开(公告)号:US1850081A
公开(公告)日:1932-03-22
申请号:US39611629
申请日:1929-09-30
Applicant: CORRECT MEASURE COMPANY
Inventor: MACKENZIE GEORGE W
IPC: B67D7/38
CPC classification number: B67D7/38 , Y10T137/88046
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公开(公告)号:US1631541A
公开(公告)日:1927-06-07
申请号:US11127026
申请日:1926-05-24
Applicant: CORRECT MEASURE COMPANY
Inventor: MACKENZIE GEORGE W
IPC: G01F19/00
CPC classification number: G01F19/00
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公开(公告)号:US1618621A
公开(公告)日:1927-02-22
申请号:US5868925
申请日:1925-09-26
Applicant: CORRECT MEASURE COMPANY
Inventor: FRANK WOODRUFF , MACKENZIE GEORGE W
IPC: B67D7/16
CPC classification number: B67D7/163
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公开(公告)号:US1635720A
公开(公告)日:1927-07-12
申请号:US7997826
申请日:1926-01-08
Applicant: CORRECT MEASURE COMPANY
Inventor: MACKENZIE GEORGE W
IPC: B67D7/16
CPC classification number: B67D7/163
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公开(公告)号:US1617531A
公开(公告)日:1927-02-15
申请号:US6303325
申请日:1925-10-17
Applicant: CORRECT MEASURE COMPANY
Inventor: MACKENZIE GEORGE W
IPC: B67D7/16
CPC classification number: B67D7/163
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