Invention Patent
DE1768992A1
未知
- Patent Title:
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Application No.: DE1768992Application Date: 1968-07-20
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Publication No.: DE1768992A1Publication Date: 1971-12-23
- Inventor: OPP KARL DR , THEOBALD HEINZ DR , ZIRKER GUENTER DR
- Applicant: BASF AG
- Assignee: BASF AG
- Current Assignee: BASF AG
- Priority: DE1768992 1968-07-20
- Main IPC: C07C51/41
- IPC: C07C51/41
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