Invention Grant
- Patent Title: Plastic refractory
- Patent Title (中): 塑料耐火材料
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Application No.: US66684146Application Date: 1946-05-02
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Publication No.: US2425152APublication Date: 1947-08-05
- Inventor: GREGER HERBERT H , REIMER JOHN J
- Applicant: BRIGGS FILTRATION COMPANY
- Assignee: Briggs Filtration Company
- Current Assignee: Briggs Filtration Company
- Priority: US66684146 1946-05-02
- Main IPC: C04B28/34
- IPC: C04B28/34
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