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公开(公告)号:US2257512A
公开(公告)日:1941-09-30
申请号:US28191839
申请日:1939-06-29
Applicant: SAMUEL OLSON MFG COMPANY INC
Inventor: SAMUEL OLSON , LENFESTEY PERCY E
IPC: B65G47/48
CPC classification number: B65G47/48 , B65G47/487
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公开(公告)号:US1881896A
公开(公告)日:1932-10-11
申请号:US44175230
申请日:1930-04-05
Applicant: SAMUEL OLSON & COMPANY INC
Inventor: SAMUEL OLSON
IPC: B65G39/09
CPC classification number: B65G39/09
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公开(公告)号:US1796119A
公开(公告)日:1931-03-10
申请号:US21877927
申请日:1927-09-10
Applicant: SAMUEL OLSON & COMPANY INC
Inventor: SAMUEL OLSON
IPC: B65G47/00
CPC classification number: B65G47/00 , B65G2812/02712
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公开(公告)号:US1765996A
公开(公告)日:1930-06-24
申请号:US11730626
申请日:1926-06-21
Applicant: WILLIAM F SMITH , PHILIP VAN HORNE , RAYNOR F STARR , OWEN T WEBER , SAMUEL OLSON & COMPANY
Inventor: SAMUEL OLSON
IPC: A47L15/24
CPC classification number: A47L15/247
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公开(公告)号:US1726677A
公开(公告)日:1929-09-03
申请号:US21877827
申请日:1927-09-10
Applicant: SAMUEL OLSON & COMPANY
Inventor: SAMUEL OLSON
IPC: B65G51/16
CPC classification number: B65G51/16 , Y10T137/8733
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公开(公告)号:US1722536A
公开(公告)日:1929-07-30
申请号:US21877727
申请日:1927-09-10
Applicant: SAMUEL OLSON & COMPANY
Inventor: SAMUEL OLSON
IPC: B65G51/16
CPC classification number: B65G51/16
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公开(公告)号:US1653226A
公开(公告)日:1927-12-20
申请号:US6812925
申请日:1925-11-10
Applicant: SAMUEL OLSON & COMPANY
Inventor: SAMUEL OLSON
CPC classification number: B65G17/34 , B65G17/063 , B65G2201/02
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公开(公告)号:US1475962A
公开(公告)日:1923-12-04
申请号:US58704522
申请日:1922-09-09
Applicant: SAMUEL OLSON & COMPANY
Inventor: SAMUEL OLSON
IPC: B65G47/80
CPC classification number: B65G47/80
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公开(公告)号:US2308775A
公开(公告)日:1943-01-19
申请号:US40730941
申请日:1941-08-18
Applicant: SAMUEL OLSON
Inventor: SAMUEL OLSON
IPC: A23N12/02
CPC classification number: A23N12/02 , Y10S241/30
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公开(公告)号:US2190336A
公开(公告)日:1940-02-13
申请号:US8645236
申请日:1936-06-22
Applicant: SAMUEL OLSON
Inventor: SAMUEL OLSON
IPC: B65G39/09
CPC classification number: B65G39/09
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