DE178068C - - Google Patents
Info
- Publication number
- DE178068C DE178068C DENDAT178068D DE178068DA DE178068C DE 178068 C DE178068 C DE 178068C DE NDAT178068 D DENDAT178068 D DE NDAT178068D DE 178068D A DE178068D A DE 178068DA DE 178068 C DE178068 C DE 178068C
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- contact
- attached
- telephone
- subscriber station
- 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
- 230000006698 induction Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 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
- 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178068C true DE178068C (cs) |
Family
ID=442497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT178068D Active DE178068C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE178068C (cs) |
-
0
- DE DENDAT178068D patent/DE178068C/de active Active
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