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公开(公告)号:CA785213A
公开(公告)日:1968-05-14
申请号:CA785213D
Applicant: HOECHST AG
Inventor: FISCHER WOLFGANG , HOYER HANS , BACHMANN DITMAR , WELFERS EGIDIUS
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公开(公告)号:CA744784A
公开(公告)日:1966-10-18
申请号:CA744784D
Applicant: HOECHST AG
Inventor: HOYER HANS , WELFERS EGIDIUS
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公开(公告)号:CA738736A
公开(公告)日:1966-07-19
申请号:CA738736D
Applicant: HOECHST AG
Inventor: HOYER HANS , KOPKE HEINZ , WELFERS EGIDIUS
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