Invention Grant
- Patent Title: Pulse converting system
- Patent Title (中): 脉冲转换系统
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Application No.: US55674144Application Date: 1944-10-02
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Publication No.: US2643331APublication Date: 1953-06-23
- Inventor: SIDNEY FRANKEL
- Applicant: STANDARD TELEPHONES CABLES LTD
- Assignee: Nishikawa Rubber Co Ltd
- Current Assignee: Nishikawa Rubber Co Ltd
- Priority: US55674144 1944-10-02
- Main IPC: H03K5/01
- IPC: H03K5/01
Information query
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