BE398665A - - Google Patents
Info
- Publication number
- BE398665A BE398665A BE398665DA BE398665A BE 398665 A BE398665 A BE 398665A BE 398665D A BE398665D A BE 398665DA BE 398665 A BE398665 A BE 398665A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- page
- Prior art date
Links
Classifications
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- 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
- G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Developing Agents For Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE398665A true BE398665A (enExample) |
Family
ID=65124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE398665D BE398665A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE398665A (enExample) |
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0
- BE BE398665D patent/BE398665A/fr unknown