Invention Grant
- Patent Title: Trigger-operated gun sight
- Patent Title (中): 触发枪瞄准器
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Application No.: US53666844Application Date: 1944-05-22
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Publication No.: US2550694APublication Date: 1951-05-01
- Inventor: HAZEN JAMES D , MERRILL WILLIAM D
- Applicant: HAZEN JAMES D , MERRILL WILLIAM D
- Assignee: James D Hazen,William D Merrill
- Current Assignee: James D Hazen,William D Merrill
- Priority: US53666844 1944-05-22
- Main IPC: F41G1/08
- IPC: F41G1/08
Information query
