NL7116899A - - Google Patents
Info
- Publication number
- NL7116899A NL7116899A NL7116899A NL7116899A NL7116899A NL 7116899 A NL7116899 A NL 7116899A NL 7116899 A NL7116899 A NL 7116899A NL 7116899 A NL7116899 A NL 7116899A NL 7116899 A NL7116899 A NL 7116899A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromechanical Clocks (AREA)
- Devices For Supply Of Signal Current (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702063624 DE2063624C3 (de) | 1970-12-23 | 1970-12-23 | Elektronischer Wecker für Fernsprechapparate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116899A true NL7116899A (xx) | 1972-06-27 |
Family
ID=5792066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116899A NL7116899A (xx) | 1970-12-23 | 1971-12-09 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT322010B (xx) |
| BE (1) | BE776673A (xx) |
| CH (1) | CH530137A (xx) |
| DE (1) | DE2063624C3 (xx) |
| FR (1) | FR2119434A5 (xx) |
| NL (1) | NL7116899A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1126635B (it) * | 1979-12-20 | 1986-05-21 | Fiamm Componenti Accessori Spa | Avvisatore acustico per autoveicoli |
| US4309574A (en) * | 1980-04-15 | 1982-01-05 | Gte Automatic Electric Labs Inc. | Electronic tone ringer |
-
1970
- 1970-12-23 DE DE19702063624 patent/DE2063624C3/de not_active Expired
-
1971
- 1971-11-23 AT AT1006971A patent/AT322010B/de not_active IP Right Cessation
- 1971-11-25 CH CH1724571A patent/CH530137A/de not_active IP Right Cessation
- 1971-12-09 NL NL7116899A patent/NL7116899A/xx unknown
- 1971-12-14 BE BE776673A patent/BE776673A/xx unknown
- 1971-12-16 FR FR7145237A patent/FR2119434A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2063624A1 (de) | 1972-08-03 |
| BE776673A (fr) | 1972-04-04 |
| FR2119434A5 (xx) | 1972-08-04 |
| DE2063624C3 (de) | 1974-01-24 |
| AT322010B (de) | 1975-04-25 |
| DE2063624B2 (de) | 1973-06-28 |
| CH530137A (de) | 1972-10-31 |