SE347635B - - Google Patents
Info
- Publication number
- SE347635B SE347635B SE20069A SE20069A SE347635B SE 347635 B SE347635 B SE 347635B SE 20069 A SE20069 A SE 20069A SE 20069 A SE20069 A SE 20069A SE 347635 B SE347635 B SE 347635B
- Authority
- SE
- Sweden
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
- H04M1/15—Protecting or guiding telephone cords
-
- 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 |
|---|---|---|---|
| DD13086168 | 1968-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE347635B true SE347635B (en) | 1972-08-07 |
Family
ID=5479828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE20069A SE347635B (en) | 1968-03-15 | 1969-01-08 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1762909A1 (en) |
| SE (1) | SE347635B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4244772C2 (en) * | 1992-06-05 | 1996-02-22 | Fernsprech Und Signalbau Gmbh | Protective device for hearing and speaking shells of telephone sets |
| DE4408364C2 (en) * | 1994-03-12 | 1996-08-08 | Fernsprech Und Signalbau Gmbh | Safety device for a telephone shell |
| DE4408365C2 (en) * | 1994-03-12 | 1996-11-07 | Fernsprech Und Signalbau Gmbh | Non-destructive telephone handset |
-
1968
- 1968-09-20 DE DE19681762909 patent/DE1762909A1/en active Pending
-
1969
- 1969-01-08 SE SE20069A patent/SE347635B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1762909A1 (en) | 1970-12-23 |