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公开(公告)号:DE1113688B
公开(公告)日:1961-09-14
申请号:DEE0016894
申请日:1958-12-16
Applicant: ETHYL CORP
Inventor: PODALL HAROLD E , SHAPIRO HYMIN
IPC: C01G1/04
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公开(公告)号:CA704231A
公开(公告)日:1965-02-23
申请号:CA704231D
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE C , PODALL HAROLD E
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公开(公告)号:DE976799C
公开(公告)日:1964-05-06
申请号:DEE0017958
申请日:1959-07-16
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE CHRISTOPHER , PODALL HAROLD E
IPC: C01B6/10
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公开(公告)号:DE1133355B
公开(公告)日:1962-07-19
申请号:DEE0016903
申请日:1958-12-18
Applicant: ETHYL CORP
Inventor: SHAPIRO HYMIN , PODALL HAROLD E
IPC: C01G45/04
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公开(公告)号:CA628512A
公开(公告)日:1961-10-03
申请号:CA628512D
Applicant: ETHYL CORP
Inventor: SHAPIRO HYMIN , PODALL HAROLD E
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