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公开(公告)号:US2554479A
公开(公告)日:1951-05-22
申请号:US1944248
申请日:1948-04-06
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF
IPC: A23J3/00
CPC classification number: A23J3/00
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公开(公告)号:US2923707A
公开(公告)日:1960-02-02
申请号:US74429658
申请日:1958-06-24
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF
IPC: C08B31/12
CPC classification number: C08B31/12
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公开(公告)号:US2881195A
公开(公告)日:1959-04-07
申请号:US50172655
申请日:1955-04-15
Applicant: STALEY MFG CO A E
Inventor: HAYES LESTER P , HANS WOLFF
IPC: C11B3/02
CPC classification number: C11B3/02
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公开(公告)号:US2493375A
公开(公告)日:1950-01-03
申请号:US68752946
申请日:1946-07-31
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF , MOYER WENDELL W
IPC: C07D307/33
CPC classification number: C07D307/33
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公开(公告)号:US2971012A
公开(公告)日:1961-02-07
申请号:US74407958
申请日:1958-06-24
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF
IPC: C08K5/1515
CPC classification number: C08K5/1515 , C08L27/06
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公开(公告)号:US2617823A
公开(公告)日:1952-11-11
申请号:US7677249
申请日:1949-02-16
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF , ARTHUR BERGER
CPC classification number: C07C229/36
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公开(公告)号:US3030392A
公开(公告)日:1962-04-17
申请号:US74404358
申请日:1958-06-24
Applicant: STALEY MFG CO A E
Inventor: BRALLEY JAMES A , HANS WOLFF
IPC: C08G59/40
CPC classification number: C08G59/4078 , H03H2001/0042
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公开(公告)号:US2782216A
公开(公告)日:1957-02-19
申请号:US33337453
申请日:1953-01-26
Applicant: STALEY MFG CO A E
Inventor: HAYES LESTER P , HANS WOLFF
IPC: C11B3/04
CPC classification number: C11B3/04
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公开(公告)号:US2792411A
公开(公告)日:1957-05-14
申请号:US57946156
申请日:1956-04-20
Applicant: STALEY MFG CO A E
Inventor: HAYES LESTER P , HANS WOLFF
IPC: C11B3/04
CPC classification number: C11B3/04
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公开(公告)号:US2754309A
公开(公告)日:1956-07-10
申请号:US34038853
申请日:1953-03-04
Applicant: STALEY MFG CO A E
Inventor: HANS WOLFF , HAYES LESTER P
IPC: C11B3/00
CPC classification number: C11B3/00
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