Invention Grant
- Patent Title: Nitrogen-containing epoxy resins
- Patent Title (中): 含氮环氧树脂
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Application No.: US5863860Application Date: 1960-09-27
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Publication No.: US3056763APublication Date: 1962-10-02
- Inventor: KRAMER WALTER E , JOO LOUIS A
- Applicant: PURE OIL CO
- Assignee: Pure Oil Co
- Current Assignee: Pure Oil Co
- Priority: US5863860 1960-09-27
- Main IPC: C07D211/82
- IPC: C07D211/82 ; C07D303/08 ; C07D405/14 ; C08G59/26
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