BE689612A - - Google Patents
Info
- Publication number
- BE689612A BE689612A BE689612DA BE689612A BE 689612 A BE689612 A BE 689612A BE 689612D A BE689612D A BE 689612DA BE 689612 A BE689612 A BE 689612A
- Authority
- BE
- Belgium
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
- G10K5/00—Whistles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Exhaust Silencers (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM67266A DE1235775B (de) | 1965-11-13 | 1965-11-13 | Lippenpfeife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689612A true BE689612A (fr) | 1967-04-14 |
Family
ID=7312124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689612D BE689612A (fr) | 1965-11-13 | 1966-11-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE689612A (fr) |
| DE (1) | DE1235775B (fr) |
| FR (1) | FR1499702A (fr) |
| GB (1) | GB1149934A (fr) |
| NL (1) | NL6615342A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE428346B (sv) * | 1980-10-17 | 1983-06-27 | Kockumation Ab | Tryckgasdriven ljudsendare med resonanshorn och med organ for styrning av tryckgasens avgivning genom resonanshornet |
| AT374025B (de) * | 1981-03-20 | 1984-03-12 | Hoffelner Volkwin | Vorrichtung zur erzeugung hochfrequenter schall- wellen |
| US5329872A (en) * | 1991-08-30 | 1994-07-19 | Wright Howard W | All weather safety whistle and sound generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE399791C (de) * | 1924-07-30 | Francois Limon | Mit Dampf, Druckluft o. dgl. betriebene Glockenpfeife |
-
1965
- 1965-11-13 DE DEM67266A patent/DE1235775B/de active Pending
-
1966
- 1966-10-03 GB GB44151/66A patent/GB1149934A/en not_active Expired
- 1966-10-31 NL NL6615342A patent/NL6615342A/xx unknown
- 1966-11-10 BE BE689612D patent/BE689612A/xx unknown
- 1966-11-10 FR FR83243A patent/FR1499702A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1149934A (en) | 1969-04-23 |
| NL6615342A (fr) | 1967-05-16 |
| FR1499702A (fr) | 1967-10-27 |
| DE1235775B (de) | 1967-03-02 |