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1.
公开(公告)号:CH381205A
公开(公告)日:1964-08-31
申请号:CH7642359
申请日:1959-07-31
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR , BRUENNER HELMUT DR
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公开(公告)号:CH333908A
公开(公告)日:1958-11-15
申请号:CH333908D
申请日:1954-11-24
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR , WESTLINNING HEINRICH DR
IPC: C08K3/20
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公开(公告)号:DE845683C
公开(公告)日:1952-08-04
申请号:DED0003774
申请日:1941-05-13
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR
IPC: C09C1/52
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4.
公开(公告)号:CH383345A
公开(公告)日:1964-10-31
申请号:CH6052058
申请日:1958-06-12
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR , BRUENNER HELMUT DR , ALBERT LANGENFELD
IPC: C01B15/12
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公开(公告)号:CH372648A
公开(公告)日:1963-10-31
申请号:CH5178957
申请日:1957-10-21
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR
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公开(公告)号:DE933752C
公开(公告)日:1955-10-06
申请号:DED0014105
申请日:1953-01-16
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR
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公开(公告)号:DE847140C
公开(公告)日:1952-08-21
申请号:DEP0045416
申请日:1949-06-10
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR
IPC: C01B11/02
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公开(公告)号:DE846992C
公开(公告)日:1952-08-18
申请号:DEP0045417
申请日:1949-06-10
Applicant: DEGUSSA
Inventor: WAGNER ERNST DR
IPC: C01B11/10
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