Invention Grant
- Patent Title: Polyether polyurethanes
- Patent Title (中): 聚醚聚氨酯
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Application No.: US40525664Application Date: 1964-10-20
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Publication No.: US3378517APublication Date: 1968-04-16
- Inventor: ULRICH KNIPP , WOLFRAM NEUMANN , ALBERT AWATER , HARALD OERTEL
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: DEF0041097 1963-10-25
- Main IPC: C08K5/29
- IPC: C08K5/29 ; D01F6/94
Information query
