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公开(公告)号:US2411902A
公开(公告)日:1946-12-03
申请号:US54490944
申请日:1944-07-14
Applicant: SKELLY JAMES J
Inventor: SKELLY JAMES J
CPC classification number: E06B9/08 , B65G17/38 , B65G2201/06 , Y10T16/555 , Y10T29/49915
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公开(公告)号:US2557617A
公开(公告)日:1951-06-19
申请号:US70410646
申请日:1946-10-18
Applicant: SKELLY JAMES J
Inventor: SKELLY JAMES J
IPC: E06B9/11
CPC classification number: E06B9/115
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公开(公告)号:US2458537A
公开(公告)日:1949-01-11
申请号:US70410546
申请日:1946-10-18
Applicant: SKELLY JAMES J
Inventor: SKELLY JAMES J
CPC classification number: E06B9/115 , E06B3/481 , Y10T16/525
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