JPH02129135U - - Google Patents
Info
- Publication number
- JPH02129135U JPH02129135U JP3487589U JP3487589U JPH02129135U JP H02129135 U JPH02129135 U JP H02129135U JP 3487589 U JP3487589 U JP 3487589U JP 3487589 U JP3487589 U JP 3487589U JP H02129135 U JPH02129135 U JP H02129135U
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- overcurrent
- residential
- household
- utility
- 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 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3487589U JPH02129135U (zh) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3487589U JPH02129135U (zh) | 1989-03-29 | 1989-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02129135U true JPH02129135U (zh) | 1990-10-24 |
Family
ID=31539731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3487589U Pending JPH02129135U (zh) | 1989-03-29 | 1989-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02129135U (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5192657A (zh) * | 1975-02-12 | 1976-08-13 | ||
JPS5944133B2 (ja) * | 1981-03-20 | 1984-10-26 | 有限会社ユニオン工機 | 形材の曲げ加工方法およびその装置 |
-
1989
- 1989-03-29 JP JP3487589U patent/JPH02129135U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5192657A (zh) * | 1975-02-12 | 1976-08-13 | ||
JPS5944133B2 (ja) * | 1981-03-20 | 1984-10-26 | 有限会社ユニオン工機 | 形材の曲げ加工方法およびその装置 |