FR2025677A1 - - Google Patents
Info
- Publication number
- FR2025677A1 FR2025677A1 FR6942359A FR6942359A FR2025677A1 FR 2025677 A1 FR2025677 A1 FR 2025677A1 FR 6942359 A FR6942359 A FR 6942359A FR 6942359 A FR6942359 A FR 6942359A FR 2025677 A1 FR2025677 A1 FR 2025677A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78231368A | 1968-12-09 | 1968-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2025677A1 true FR2025677A1 (enExample) | 1970-09-11 |
Family
ID=25125654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6942359A Withdrawn FR2025677A1 (enExample) | 1968-12-09 | 1969-12-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3538481A (enExample) |
| DE (2) | DE6947201U (enExample) |
| FR (1) | FR2025677A1 (enExample) |
| GB (1) | GB1229363A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4366812B2 (ja) * | 2000-02-22 | 2009-11-18 | オムロン株式会社 | 電源回路遮断用リレーユニットおよびそのリレーユニットケース |
| DE102004054620A1 (de) | 2004-11-11 | 2006-06-08 | Henkel Kgaa | Geranonitril-Substitut |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2597090A (en) * | 1949-05-19 | 1952-05-20 | Daven Company | Variable attenuator |
| US3192493A (en) * | 1961-05-24 | 1965-06-29 | Radar Design Corp | Variable attenuator |
-
1968
- 1968-12-09 US US782313A patent/US3538481A/en not_active Expired - Lifetime
-
1969
- 1969-11-18 GB GB1229363D patent/GB1229363A/en not_active Expired
- 1969-12-05 DE DE6947201U patent/DE6947201U/de not_active Expired
- 1969-12-05 DE DE19691961063 patent/DE1961063A1/de active Pending
- 1969-12-08 FR FR6942359A patent/FR2025677A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE6947201U (de) | 1970-08-06 |
| US3538481A (en) | 1970-11-03 |
| DE1961063A1 (de) | 1971-01-14 |
| GB1229363A (enExample) | 1971-04-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |