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公开(公告)号:DE1289536B
公开(公告)日:1969-02-20
申请号:DED0042579
申请日:1963-09-27
Applicant: DEGUSSA
Inventor: DE RYCKE DOUGLAS AUGUST CHARLE , ENDTER , FRIEDRICH DR , KOBERSTEIN , EDGAR DR
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公开(公告)号:DE1289537B
公开(公告)日:1969-02-20
申请号:DED0042628
申请日:1963-10-04
Applicant: DEGUSSA
Inventor: DE RYCKE DOUGLAS AUGUST CHARLE , CROSS RIPPON ALAN HUNTS , ENDTER , FRIEDRICH DR
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