Invention Grant
- Patent Title: Pulse modulation signaling system
- Patent Title (中): 脉冲调制信号系统
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Application No.: US74782647Application Date: 1947-05-13
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Publication No.: US2470698APublication Date: 1949-05-17
- Inventor: HANSELL CLARENCE W
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US74782647 1947-05-13; US44822342 1942-06-24; US61351245 1945-08-30; US36768840 1940-11-29; US46688842 1942-11-25
- Main IPC: H03K7/04
- IPC: H03K7/04 ; H03K9/04 ; H04B13/02 ; H04B14/02
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