BE363221A - - Google Patents
Info
- Publication number
- BE363221A BE363221A BE363221DA BE363221A BE 363221 A BE363221 A BE 363221A BE 363221D A BE363221D A BE 363221DA BE 363221 A BE363221 A BE 363221A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- page
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photoreceptors In Electrophotography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE363221A true BE363221A (online.php) |
Family
ID=35981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE363221D BE363221A (online.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE363221A (online.php) |
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0
- BE BE363221D patent/BE363221A/fr unknown