Invention Grant
- Patent Title: Differential coupling arrangement
- Patent Title (中): 差分耦合布置
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Application No.: US50454343Application Date: 1943-10-01
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Publication No.: US2397543APublication Date: 1946-04-02
- Inventor: MORTON FUCHS
- Applicant: STANDARD TELEPHONES CABLES LTD
- Assignee: STC plc
- Current Assignee: STC plc
- Priority: US50454343 1943-10-01
- Main IPC: H03H7/48
- IPC: H03H7/48
Information query
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