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公开(公告)号:US2862599A
公开(公告)日:1958-12-02
申请号:US67094857
申请日:1957-07-10
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D , SCHAEFFER ROBERT O
IPC: B66B29/06
CPC classification number: B66B29/06
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公开(公告)号:US2756686A
公开(公告)日:1956-07-31
申请号:US19127450
申请日:1950-10-20
Applicant: ADAMSON STEPHENS MFG CO
Inventor: KENDALL MYRON A , SINDEN ALFRED D
IPC: B66B21/10
CPC classification number: B66B21/10
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公开(公告)号:US2467634A
公开(公告)日:1949-04-19
申请号:US70193546
申请日:1946-10-08
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D
IPC: B65G69/00
CPC classification number: B65G69/0466 , B65G11/126 , B65G67/06
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公开(公告)号:US2125088A
公开(公告)日:1938-07-26
申请号:US15379537
申请日:1937-07-15
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0397
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公开(公告)号:US1975591A
公开(公告)日:1934-10-02
申请号:US64273732
申请日:1932-11-15
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D
IPC: B65G45/12
CPC classification number: B65G45/12
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公开(公告)号:US3099349A
公开(公告)日:1963-07-30
申请号:US7406160
申请日:1960-12-06
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D
IPC: B65G27/16
CPC classification number: B65G27/16 , Y10T74/2112
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公开(公告)号:US2973084A
公开(公告)日:1961-02-28
申请号:US65073457
申请日:1957-04-04
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D , SCHAEFFER ROBERT O
IPC: B66B23/02
CPC classification number: B66B23/02
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公开(公告)号:US2905101A
公开(公告)日:1959-09-22
申请号:US52565055
申请日:1955-08-01
Applicant: ADAMSON STEPHENS MFG CO
Inventor: SINDEN ALFRED D
IPC: B66B21/12
CPC classification number: B66B21/12
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公开(公告)号:US2782896A
公开(公告)日:1957-02-26
申请号:US35883753
申请日:1953-06-01
Applicant: ADAMSON STEPHENS MFG CO
Inventor: KENDALL MYRON A , SINDEN ALFRED D
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公开(公告)号:US2548111A
公开(公告)日:1951-04-10
申请号:US54854644
申请日:1944-08-08
Applicant: ADAMSON STEPHENS MFG CO
Inventor: JOHNS HENRY S , JOHNS WILLIAM H , SINDEN ALFRED D
IPC: B65G15/40
CPC classification number: B65G15/40 , B65G2201/04
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