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公开(公告)号:DE1298706B
公开(公告)日:1969-07-03
申请号:DED0046134
申请日:1964-12-24
Applicant: DEGUSSA
Inventor: WESTLINNING , HERMANN DR , SCHWARZE , WERNER DR , SIEGFRIED WOLFF
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公开(公告)号:DE1298706B
公开(公告)日:1969-07-03
申请号:DED0046134
申请日:1964-12-24
Applicant: DEGUSSA
Inventor: WESTLINNING , HERMANN DR , SCHWARZE , WERNER DR , SIEGFRIED WOLFF