Invention Grant
- Patent Title: Window screen
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Application No.: US57859345Application Date: 1945-02-19
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Publication No.: US2488424APublication Date: 1949-11-15
- Inventor: RAMIEL MORRIS
- Applicant: RAMIEL MORRIS
- Assignee: Morris Ramiel
- Current Assignee: Morris Ramiel
- Priority: US57859345 1945-02-19
- Main IPC: E06B9/52
- IPC: E06B9/52
Information query
IPC分类: