JPS62127136U - - Google Patents
Info
- Publication number
- JPS62127136U JPS62127136U JP1280586U JP1280586U JPS62127136U JP S62127136 U JPS62127136 U JP S62127136U JP 1280586 U JP1280586 U JP 1280586U JP 1280586 U JP1280586 U JP 1280586U JP S62127136 U JPS62127136 U JP S62127136U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- intercom
- hybrid
- hybrid circuit
- doorphone
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 2
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1280586U JPS62127136U (enExample) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1280586U JPS62127136U (enExample) | 1986-01-31 | 1986-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127136U true JPS62127136U (enExample) | 1987-08-12 |
Family
ID=30801275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1280586U Pending JPS62127136U (enExample) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62127136U (enExample) |
-
1986
- 1986-01-31 JP JP1280586U patent/JPS62127136U/ja active Pending
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