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公开(公告)号:US1652639A
公开(公告)日:1927-12-13
申请号:US15046726
申请日:1926-11-24
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: A01J1/00
CPC classification number: A01J1/00
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公开(公告)号:US1450389A
公开(公告)日:1923-04-03
申请号:US57109622
申请日:1922-06-26
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: F16G17/00
CPC classification number: F16G17/00
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公开(公告)号:US1800905A
公开(公告)日:1931-04-14
申请号:US31496828
申请日:1928-10-25
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: A01G3/06
CPC classification number: A01G3/06
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公开(公告)号:US1607306A
公开(公告)日:1926-11-16
申请号:US9522326
申请日:1926-03-17
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: A01J1/00
CPC classification number: A01J1/00
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公开(公告)号:US2235564A
公开(公告)日:1941-03-18
申请号:US26471939
申请日:1939-03-29
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: A01G3/025
CPC classification number: A01G3/0255
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公开(公告)号:US1973417A
公开(公告)日:1934-09-11
申请号:US66248033
申请日:1933-03-24
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: A01B1/18
CPC classification number: A01B1/18
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公开(公告)号:US1547686A
公开(公告)日:1925-07-28
申请号:US62702823
申请日:1923-03-23
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: B65G17/34
CPC classification number: B65G17/345 , B65G2201/02 , B65G2207/18
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公开(公告)号:US1913958A
公开(公告)日:1933-06-13
申请号:US52464231
申请日:1931-03-23
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
CPC classification number: A01G3/065 , A01G3/0475
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公开(公告)号:US1388305A
公开(公告)日:1921-08-23
申请号:US45990721
申请日:1921-04-09
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
IPC: B60C27/06
CPC classification number: B60C27/06
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公开(公告)号:US1280845A
公开(公告)日:1918-10-08
申请号:US21901018
申请日:1918-02-25
Applicant: RIEFF JOHN G
Inventor: RIEFF JOHN G
CPC classification number: B62B13/18
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