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公开(公告)号:US2401879A
公开(公告)日:1946-06-11
申请号:US36839140
申请日:1940-12-03
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: C07C201/16
CPC classification number: C07C201/16 , C06B21/0091 , C07C201/08 , C07C205/06
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公开(公告)号:US2164587A
公开(公告)日:1939-07-04
申请号:US12787037
申请日:1937-02-26
Applicant: MCKEE RALPH H , BAHNER CARL T
Inventor: MCKEE RALPH H , BAHNER CARL T
CPC classification number: C07C215/28
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公开(公告)号:US2018276A
公开(公告)日:1935-10-22
申请号:US46712730
申请日:1930-07-10
Applicant: MCKEE RALPH H , MORSE EARLE H
Inventor: MCKEE RALPH H , MORSE EARLE H
IPC: D01C1/02
CPC classification number: D01C1/02
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公开(公告)号:US1958009A
公开(公告)日:1934-05-08
申请号:US41598729
申请日:1929-12-23
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: D01D1/09
CPC classification number: D01D1/09
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公开(公告)号:US1932903A
公开(公告)日:1933-10-31
申请号:US23393227
申请日:1927-11-17
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
CPC classification number: F25J3/0266 , C01B17/50 , F25J2200/02 , F25J2200/80 , F25J2205/50 , F25J2220/80 , F25J2220/84 , F25J2270/90 , Y02C10/12 , Y02P20/152
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公开(公告)号:US1871418A
公开(公告)日:1932-08-09
申请号:US35438029
申请日:1929-04-11
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: A24F25/02
CPC classification number: A24F25/02
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7.
公开(公告)号:US1804633A
公开(公告)日:1931-05-12
申请号:US24562928
申请日:1928-01-09
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: B27K3/32
CPC classification number: B27K3/32 , B27K3/0278 , B27K3/166 , B27K3/20 , B27K5/04 , B27K2240/30
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公开(公告)号:US1804632A
公开(公告)日:1931-05-12
申请号:US2921925
申请日:1925-05-09
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: C12F5/00
CPC classification number: C12F5/00
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公开(公告)号:US1688726A
公开(公告)日:1928-10-23
申请号:US58676022
申请日:1922-09-07
Applicant: MCKEE RALPH H
Inventor: MCKEE RALPH H
IPC: C07C29/124 , C07C31/04
CPC classification number: C07C29/124 , C07C31/04
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公开(公告)号:US1554870A
公开(公告)日:1925-09-22
申请号:US64665823
申请日:1923-06-20
Applicant: MCKEE RALPH H , SALLS CARROLL M
Inventor: MCKEE RALPH H , SALLS CARROLL M
CPC classification number: C01B17/466
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