Invention Grant
- Patent Title: Navigation instrument
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Application No.: US25389039Application Date: 1939-01-31
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Publication No.: US2247029APublication Date: 1941-06-24
- Inventor: LUCK DAVID G C
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US25389039 1939-01-31
- Main IPC: G01S1/02
- IPC: G01S1/02 ; G01S19/48
Information query
