BE696355A - - Google Patents
Info
- Publication number
- BE696355A BE696355A BE696355DA BE696355A BE 696355 A BE696355 A BE 696355A BE 696355D A BE696355D A BE 696355DA BE 696355 A BE696355 A BE 696355A
- Authority
- BE
- Belgium
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
- H03H9/30—Time-delay networks
- H03H9/36—Time-delay networks with non-adjustable delay time
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6604240A NL6604240A (xx) | 1966-03-31 | 1966-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696355A true BE696355A (xx) | 1967-10-02 |
Family
ID=19796150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696355D BE696355A (xx) | 1966-03-31 | 1967-03-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3508174A (xx) |
| AT (1) | AT271568B (xx) |
| BE (1) | BE696355A (xx) |
| CH (1) | CH459296A (xx) |
| DE (1) | DE1964307U (xx) |
| FR (1) | FR1517291A (xx) |
| GB (1) | GB1113919A (xx) |
| NL (1) | NL6604240A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467295A (en) * | 1981-11-25 | 1984-08-21 | Showa Electric Wire & Cable Co., Ltd. | Solid ultrasonic delay line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505515A (en) * | 1946-04-02 | 1950-04-25 | Us Sec War | Compressional wave delay means |
-
1966
- 1966-03-31 NL NL6604240A patent/NL6604240A/xx unknown
-
1967
- 1967-02-23 US US618159A patent/US3508174A/en not_active Expired - Lifetime
- 1967-03-23 DE DEN19880U patent/DE1964307U/de not_active Expired
- 1967-03-28 AT AT293367A patent/AT271568B/de active
- 1967-03-28 CH CH429367A patent/CH459296A/de unknown
- 1967-03-28 GB GB13976/67A patent/GB1113919A/en not_active Expired
- 1967-03-30 FR FR100832A patent/FR1517291A/fr not_active Expired
- 1967-03-30 BE BE696355D patent/BE696355A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1113919A (en) | 1968-05-15 |
| DE1964307U (de) | 1967-07-20 |
| US3508174A (en) | 1970-04-21 |
| FR1517291A (fr) | 1968-03-15 |
| DE1541948A1 (de) | 1970-04-02 |
| AT271568B (de) | 1969-06-10 |
| NL6604240A (xx) | 1967-10-02 |
| DE1541948B2 (de) | 1976-02-26 |
| CH459296A (de) | 1968-07-15 |