JPS61100093U - - Google Patents
Info
- Publication number
- JPS61100093U JPS61100093U JP18495784U JP18495784U JPS61100093U JP S61100093 U JPS61100093 U JP S61100093U JP 18495784 U JP18495784 U JP 18495784U JP 18495784 U JP18495784 U JP 18495784U JP S61100093 U JPS61100093 U JP S61100093U
- Authority
- JP
- Japan
- Prior art keywords
- telephone line
- telephone
- key telephones
- button
- supplies power
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Devices For Supply Of Signal Current (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984184957U JPH0537592Y2 (ko) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984184957U JPH0537592Y2 (ko) | 1984-12-07 | 1984-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61100093U true JPS61100093U (ko) | 1986-06-26 |
JPH0537592Y2 JPH0537592Y2 (ko) | 1993-09-22 |
Family
ID=30742440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984184957U Expired - Lifetime JPH0537592Y2 (ko) | 1984-12-07 | 1984-12-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0537592Y2 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514367U (ko) * | 1978-07-07 | 1980-01-29 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5442303A (en) * | 1978-02-20 | 1979-04-04 | Nippon Steel Corp | Detection of blast furnace content conditions |
-
1984
- 1984-12-07 JP JP1984184957U patent/JPH0537592Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514367U (ko) * | 1978-07-07 | 1980-01-29 |
Also Published As
Publication number | Publication date |
---|---|
JPH0537592Y2 (ko) | 1993-09-22 |
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