NL7211608A - - Google Patents
Info
- Publication number
- NL7211608A NL7211608A NL7211608A NL7211608A NL7211608A NL 7211608 A NL7211608 A NL 7211608A NL 7211608 A NL7211608 A NL 7211608A NL 7211608 A NL7211608 A NL 7211608A NL 7211608 A NL7211608 A NL 7211608A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712142828 DE2142828C (de) | 1971-08-26 | Adapter für Hör- und Sprechkapseln, vorzugsweise Telefonapparate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211608A true NL7211608A (https=) | 1973-02-28 |
Family
ID=5817881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211608A NL7211608A (https=) | 1971-08-26 | 1972-08-25 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT323245B (https=) |
| BE (1) | BE788013A (https=) |
| CH (1) | CH544460A (https=) |
| FR (1) | FR2150510A1 (https=) |
| NL (1) | NL7211608A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9100707U1 (de) * | 1991-01-22 | 1991-04-11 | Siemens AG, 8000 München | Halterung für einen elektroakustischen Wandler |
-
1972
- 1972-08-22 AT AT724672A patent/AT323245B/de not_active IP Right Cessation
- 1972-08-24 FR FR7230236A patent/FR2150510A1/fr not_active Withdrawn
- 1972-08-25 CH CH1259372A patent/CH544460A/de not_active IP Right Cessation
- 1972-08-25 BE BE788013A patent/BE788013A/xx unknown
- 1972-08-25 NL NL7211608A patent/NL7211608A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE788013A (fr) | 1972-12-18 |
| AT323245B (de) | 1975-06-25 |
| CH544460A (de) | 1973-11-15 |
| FR2150510A1 (https=) | 1973-04-06 |
| DE2142828A1 (https=) | 1972-10-12 |
| DE2142828B2 (de) | 1972-10-12 |