CH271784A - Telephone. - Google Patents
Telephone.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 (en) | 1950-11-15 |
Family
ID=4551983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH271784D CH271784A (en) | 1948-11-18 | 1948-11-18 | Telephone. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE492256A (en) |
CH (1) | CH271784A (en) |
DE (1) | DE839512C (en) |
FR (1) | FR999698A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090725B (en) * | 1958-06-06 | 1960-10-13 | Krone Kg | Changeover switch for telephone desk sets |
-
0
- BE BE492256D patent/BE492256A/xx unknown
-
1948
- 1948-11-18 CH CH271784D patent/CH271784A/en unknown
-
1949
- 1949-11-18 FR FR999698D patent/FR999698A/en not_active Expired
-
1950
- 1950-03-01 DE DEA932A patent/DE839512C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR999698A (en) | 1952-02-04 |
DE839512C (en) | 1952-05-23 |
BE492256A (en) |
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