BE726513A - - Google Patents
Info
- Publication number
- BE726513A BE726513A BE726513DA BE726513A BE 726513 A BE726513 A BE 726513A BE 726513D A BE726513D A BE 726513DA BE 726513 A BE726513 A BE 726513A
- 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
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0031913 | 1968-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726513A true BE726513A (ja) | 1969-07-07 |
Family
ID=7346150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726513D BE726513A (ja) | 1968-01-08 | 1969-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE726513A (ja) |
| NL (1) | NL6900165A (ja) |
-
1969
- 1969-01-03 NL NL6900165A patent/NL6900165A/xx unknown
- 1969-01-06 BE BE726513D patent/BE726513A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6900165A (ja) | 1969-07-10 |