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公开(公告)号:US1852454A
公开(公告)日:1932-04-05
申请号:US39616229
申请日:1929-09-30
Applicant: CORRECT MEASURE COMPANY
Inventor: FOSTER JOHN R
IPC: F16L55/132
CPC classification number: F16L55/132 , Y10T16/39
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公开(公告)号:US1847938A
公开(公告)日:1932-03-01
申请号:US40109829
申请日:1929-10-21
Applicant: CORRECT MEASURE COMPANY
Inventor: FOSTER JOHN R
IPC: B67D7/60
CPC classification number: B67D7/60
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公开(公告)号:US1648669A
公开(公告)日:1927-11-08
申请号:US8461826
申请日:1926-01-29
Applicant: CORRECT MEASURE COMPANY
Inventor: FRANK WOODRUFF , FOSTER JOHN R
IPC: B67D7/16
CPC classification number: B67D7/163
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公开(公告)号:US1633985A
公开(公告)日:1927-06-28
申请号:US6304125
申请日:1925-10-17
Applicant: CORRECT MEASURE COMPANY
Inventor: FOSTER JOHN R , FRANK WOODRUFF
IPC: B67D7/16
CPC classification number: B67D7/163
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