NL6812266A - - Google Patents
Info
- Publication number
- NL6812266A NL6812266A NL6812266A NL6812266A NL6812266A NL 6812266 A NL6812266 A NL 6812266A NL 6812266 A NL6812266 A NL 6812266A NL 6812266 A NL6812266 A NL 6812266A NL 6812266 A NL6812266 A NL 6812266A
- Authority
- NL
- Netherlands
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6812266A NL6812266A (xx) | 1968-08-29 | 1968-08-29 | |
DE19691943747 DE1943747A1 (de) | 1968-08-29 | 1969-08-28 | Gehaeuse mit Lautsprecher |
FR6929687A FR2017087A1 (xx) | 1968-08-29 | 1969-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6812266A NL6812266A (xx) | 1968-08-29 | 1968-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6812266A true NL6812266A (xx) | 1970-03-03 |
Family
ID=19804484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6812266A NL6812266A (xx) | 1968-08-29 | 1968-08-29 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1943747A1 (xx) |
FR (1) | FR2017087A1 (xx) |
NL (1) | NL6812266A (xx) |
-
1968
- 1968-08-29 NL NL6812266A patent/NL6812266A/xx unknown
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1969
- 1969-08-28 DE DE19691943747 patent/DE1943747A1/de active Pending
- 1969-08-29 FR FR6929687A patent/FR2017087A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2017087A1 (xx) | 1970-05-15 |
DE1943747A1 (de) | 1970-04-02 |