Invention Grant
- Patent Title: Device for assisting navigation
- Patent Title (中): 辅助导航设备
-
Application No.: US27414839Application Date: 1939-05-17
-
Publication No.: US2287166APublication Date: 1942-06-23
- Inventor: GASTON BUSIGNIES HENRI , CHARLES GALLANT LOUIS , LUCIEN BOUR PAUL
- Applicant: INT STANDARD ELECTRIC CORP
- Assignee: Int Standard Electric Corp
- Current Assignee: Int Standard Electric Corp
- Priority: FR846830T 1938-06-02
- Main IPC: G01S1/02
- IPC: G01S1/02
Information query
