JPS5455931A - Device of detecting obstacle for fire fighting - Google Patents
Device of detecting obstacle for fire fightingInfo
- Publication number
- JPS5455931A JPS5455931A JP12077077A JP12077077A JPS5455931A JP S5455931 A JPS5455931 A JP S5455931A JP 12077077 A JP12077077 A JP 12077077A JP 12077077 A JP12077077 A JP 12077077A JP S5455931 A JPS5455931 A JP S5455931A
- Authority
- JP
- Japan
- Prior art keywords
- fire fighting
- detecting obstacle
- obstacle
- detecting
- fighting
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12077077A JPS5455931A (en) | 1977-10-07 | 1977-10-07 | Device of detecting obstacle for fire fighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12077077A JPS5455931A (en) | 1977-10-07 | 1977-10-07 | Device of detecting obstacle for fire fighting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5455931A true JPS5455931A (en) | 1979-05-04 |
Family
ID=14794563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12077077A Pending JPS5455931A (en) | 1977-10-07 | 1977-10-07 | Device of detecting obstacle for fire fighting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5455931A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0295130A (en) * | 1988-09-27 | 1990-04-05 | Hitachi Cable Ltd | Transmission line abnormal approach detector for ground potential article |
JPH0738307A (en) * | 1992-10-30 | 1995-02-07 | Teledyne Ind Inc | Filter and formation thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505178U (en) * | 1973-05-11 | 1975-01-20 |
-
1977
- 1977-10-07 JP JP12077077A patent/JPS5455931A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505178U (en) * | 1973-05-11 | 1975-01-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0295130A (en) * | 1988-09-27 | 1990-04-05 | Hitachi Cable Ltd | Transmission line abnormal approach detector for ground potential article |
JPH0738307A (en) * | 1992-10-30 | 1995-02-07 | Teledyne Ind Inc | Filter and formation thereof |
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