Invention Grant
- Patent Title: Glass composition
- Patent Title (中): 玻璃组成
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Application No.: US50383643Application Date: 1943-09-25
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Publication No.: US2389305APublication Date: 1945-11-20
- Inventor: GOODWIN RAYMOND W
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US50383643 1943-09-25
- Main IPC: C03C8/24
- IPC: C03C8/24 ; C03C27/02
Information query
