DE262052C - - Google Patents
Info
- Publication number
- DE262052C DE262052C DENDAT262052D DE262052DA DE262052C DE 262052 C DE262052 C DE 262052C DE NDAT262052 D DENDAT262052 D DE NDAT262052D DE 262052D A DE262052D A DE 262052DA DE 262052 C DE262052 C DE 262052C
- Authority
- DE
- Germany
- Prior art keywords
- switch
- microphone
- coil
- connection
- springs
- 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 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE262052C true DE262052C (cs) |
Family
ID=519555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT262052D Active DE262052C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE262052C (cs) |
-
0
- DE DENDAT262052D patent/DE262052C/de active Active
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