Invention Grant
- Patent Title: Filtering network
- Patent Title (中): 过滤网络
-
Application No.: US49434155Application Date: 1955-03-15
-
Publication No.: US2854641APublication Date: 1958-09-30
- Inventor: PIERRE DAGUIER
- Applicant: SOC NOUVELLE OUTIL RBV RADIO
- Assignee: Soc Nouvelle Outil Rbv Radio
- Current Assignee: Soc Nouvelle Outil Rbv Radio
- Priority: FR1104020T 1954-03-19
- Main IPC: H03H15/00
- IPC: H03H15/00 ; H03H17/02
Information query
