FR2018729A1 - - Google Patents
Info
- Publication number
- FR2018729A1 FR2018729A1 FR6931750A FR6931750A FR2018729A1 FR 2018729 A1 FR2018729 A1 FR 2018729A1 FR 6931750 A FR6931750 A FR 6931750A FR 6931750 A FR6931750 A FR 6931750A FR 2018729 A1 FR2018729 A1 FR 2018729A1
- 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- Withdrawn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
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76206268A | 1968-09-24 | 1968-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2018729A1 true FR2018729A1 (fr) | 1970-06-26 |
Family
ID=25064001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6931750A Withdrawn FR2018729A1 (fr) | 1968-09-24 | 1969-09-24 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3526856A (fr) |
JP (1) | JPS4821766B1 (fr) |
DE (1) | DE1948289A1 (fr) |
FR (1) | FR2018729A1 (fr) |
GB (1) | GB1233636A (fr) |
NL (1) | NL6914525A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2116753A5 (fr) * | 1970-12-07 | 1972-07-21 | Lignes Telegraph Telephon | |
JPS60166383U (ja) * | 1984-04-13 | 1985-11-05 | 山本光学株式会社 | スキ−用ストツクの石突構造 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244993A (en) * | 1962-02-06 | 1966-04-05 | Raytheon Co | Electronically adjustable spin-wave delay line and parametric amplifier |
BE637828A (fr) * | 1962-09-26 |
-
1968
- 1968-09-24 US US762062A patent/US3526856A/en not_active Expired - Lifetime
-
1969
- 1969-09-04 GB GB1233636D patent/GB1233636A/en not_active Expired
- 1969-09-24 DE DE19691948289 patent/DE1948289A1/de active Pending
- 1969-09-24 JP JP44076172A patent/JPS4821766B1/ja active Pending
- 1969-09-24 NL NL6914525A patent/NL6914525A/xx unknown
- 1969-09-24 FR FR6931750A patent/FR2018729A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3526856A (en) | 1970-09-01 |
DE1948289A1 (de) | 1970-04-02 |
NL6914525A (fr) | 1970-03-26 |
JPS4821766B1 (fr) | 1973-06-30 |
GB1233636A (fr) | 1971-05-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |