IT971890B - APPARATUS FOR ELIMINATING RADIO DISTURBANCES - Google Patents
APPARATUS FOR ELIMINATING RADIO DISTURBANCESInfo
- Publication number
- IT971890B IT971890B IT3293972A IT3293972A IT971890B IT 971890 B IT971890 B IT 971890B IT 3293972 A IT3293972 A IT 3293972A IT 3293972 A IT3293972 A IT 3293972A IT 971890 B IT971890 B IT 971890B
- Authority
- IT
- Italy
- Prior art keywords
- radio disturbances
- eliminating radio
- eliminating
- disturbances
- radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717148288 DE7148288U (en) | 1971-12-22 | 1971-12-22 | Radio interference suppression device |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971890B true IT971890B (en) | 1974-05-10 |
Family
ID=6625894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3293972A IT971890B (en) | 1971-12-22 | 1972-12-15 | APPARATUS FOR ELIMINATING RADIO DISTURBANCES |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4870364A (en) |
AT (1) | AT317303B (en) |
BE (1) | BE793251A (en) |
CH (1) | CH545045A (en) |
DE (1) | DE7148288U (en) |
FR (1) | FR2164654B3 (en) |
GB (1) | GB1400227A (en) |
IT (1) | IT971890B (en) |
NL (1) | NL7216797A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221809A1 (en) * | 1981-09-18 | 1983-03-31 | Siemens AG, 1000 Berlin und 8000 München | EMISSION FILTER |
-
1971
- 1971-12-22 DE DE19717148288 patent/DE7148288U/en not_active Expired
-
1972
- 1972-10-03 CH CH1441072A patent/CH545045A/en not_active IP Right Cessation
- 1972-10-04 AT AT850972A patent/AT317303B/en not_active IP Right Cessation
- 1972-12-07 GB GB5659172A patent/GB1400227A/en not_active Expired
- 1972-12-11 NL NL7216797A patent/NL7216797A/xx unknown
- 1972-12-13 JP JP47124452A patent/JPS4870364A/ja active Pending
- 1972-12-15 IT IT3293972A patent/IT971890B/en active
- 1972-12-18 FR FR7245014A patent/FR2164654B3/fr not_active Expired
- 1972-12-22 BE BE793251A patent/BE793251A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7216797A (en) | 1973-06-26 |
JPS4870364A (en) | 1973-09-22 |
DE7148288U (en) | 1972-08-24 |
GB1400227A (en) | 1975-07-16 |
FR2164654A1 (en) | 1973-08-03 |
AT317303B (en) | 1974-08-26 |
BE793251A (en) | 1973-04-16 |
FR2164654B3 (en) | 1976-01-09 |
CH545045A (en) | 1973-11-30 |
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