CH271784A - Telephonapparat. - Google Patents
Telephonapparat.Info
- Publication number
- CH271784A CH271784A CH271784DA CH271784A CH 271784 A CH271784 A CH 271784A CH 271784D A CH271784D A CH 271784DA CH 271784 A CH271784 A CH 271784A
- Authority
- CH
- Switzerland
- Prior art keywords
- telephone
- Prior art date
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
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/06—Hooks; Cradles
- H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
 
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| CH999698X | 1948-11-18 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| CH271784A true CH271784A (de) | 1950-11-15 | 
Family
ID=4551983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| CH271784D CH271784A (de) | 1948-11-18 | 1948-11-18 | Telephonapparat. | 
Country Status (4)
| Country | Link | 
|---|---|
| BE (1) | BE492256A (OSRAM) | 
| CH (1) | CH271784A (OSRAM) | 
| DE (1) | DE839512C (OSRAM) | 
| FR (1) | FR999698A (OSRAM) | 
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE1090725B (de) * | 1958-06-06 | 1960-10-13 | Krone Kg | Umschalter fuer Fernsprech-Tischapparate | 
- 
        0
        - BE BE492256D patent/BE492256A/xx unknown
 
- 
        1948
        - 1948-11-18 CH CH271784D patent/CH271784A/de unknown
 
- 
        1949
        - 1949-11-18 FR FR999698D patent/FR999698A/fr not_active Expired
 
- 
        1950
        - 1950-03-01 DE DEA932A patent/DE839512C/de not_active Expired
 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR999698A (fr) | 1952-02-04 | 
| BE492256A (OSRAM) | |
| DE839512C (de) | 1952-05-23 | 
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