BE456819A - - Google Patents
Info
- Publication number
- BE456819A BE456819A BE456819DA BE456819A BE 456819 A BE456819 A BE 456819A BE 456819D A BE456819D A BE 456819DA BE 456819 A BE456819 A BE 456819A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- beneficiary
- Prior art date
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
- G10K5/02—Ultrasonic whistles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
<EMI ID=1.1> <EMI ID=2.1> <EMI ID=3.1> <EMI ID=4.1> l'ayant-droit. <EMI ID=5.1> <EMI ID=6.1>
Claims (1)
- <EMI ID=7.1><EMI ID=8.1><EMI ID=9.1> <EMI ID=10.1><EMI ID=11.1> <EMI ID=12.1><EMI ID=13.1><EMI ID=14.1><EMI ID=15.1>
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456819A true BE456819A (fr) |
Family
ID=110398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456819D BE456819A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE456819A (fr) |
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0
- BE BE456819D patent/BE456819A/fr unknown