DE135160C - - Google Patents
Info
- Publication number
- DE135160C DE135160C DENDAT135160D DE135160DA DE135160C DE 135160 C DE135160 C DE 135160C DE NDAT135160 D DENDAT135160 D DE NDAT135160D DE 135160D A DE135160D A DE 135160DA DE 135160 C DE135160 C DE 135160C
- Authority
- DE
- Germany
- Prior art keywords
- telephone
- ear
- flap
- locking
- trumpets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000001331 nose Anatomy 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Load-Engaging Elements For Cranes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE135160C true DE135160C (cs) |
Family
ID=403221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT135160D Active DE135160C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE135160C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341237A1 (fr) * | 1976-02-10 | 1977-09-09 | Elmeg | Dispositif permettant de parler librement, pour telephones pour appels de secours |
-
0
- DE DENDAT135160D patent/DE135160C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341237A1 (fr) * | 1976-02-10 | 1977-09-09 | Elmeg | Dispositif permettant de parler librement, pour telephones pour appels de secours |
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