Invention Grant
- Patent Title: Translating system
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Application No.: US70143646Application Date: 1946-10-05
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Publication No.: US2474811APublication Date: 1949-07-05
- Inventor: MAURICE ARDITI , FRANZEL IRWIN H , JOSEPH FEINSTEIN
- Applicant: FED TELECOMM LAB INC
- Assignee: Fed Telecomm Lab Inc
- Current Assignee: Fed Telecomm Lab Inc
- Priority: US70143646 1946-10-05
- Main IPC: H03K3/43
- IPC: H03K3/43 ; H03K5/00 ; H03K7/08 ; H04J3/04 ; H04J3/16
Information query
IPC分类:
