BE343816A - - Google Patents
Info
- Publication number
- BE343816A BE343816A BE343816DA BE343816A BE 343816 A BE343816 A BE 343816A BE 343816D A BE343816D A BE 343816DA BE 343816 A BE343816 A BE 343816A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
- H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU637703X | 1926-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE343816A true BE343816A (zh) |
Family
ID=3748579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE343816D BE343816A (zh) | 1926-07-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE343816A (zh) |
| FR (1) | FR637703A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845807A (en) * | 1997-11-25 | 1998-12-08 | Latin Business Systems Inc. | Drinking cup with pouring spout |
-
0
- BE BE343816D patent/BE343816A/xx unknown
-
1927
- 1927-07-13 FR FR637703D patent/FR637703A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR637703A (fr) | 1928-05-07 |