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公开(公告)号：DE1534210A1
公开(公告)日：1969-03-06
申请号：DE1534210
申请日：1965-10-05
Applicant: BASF AG
Inventor： LUDWIG RAICHLE DIPL-ING , BERNHARD WERMINGHAUSEN DR , LEO UNTERSTENHOEFER DR DIPL-IN
IPC: E01C13/06 , E01C13/08 , E01C15/00 , E01C13/00
