JPS51113220A - Formation of cave for leading pipe. - Google Patents
Formation of cave for leading pipe.Info
- Publication number
- JPS51113220A JPS51113220A JP3871875A JP3871875A JPS51113220A JP S51113220 A JPS51113220 A JP S51113220A JP 3871875 A JP3871875 A JP 3871875A JP 3871875 A JP3871875 A JP 3871875A JP S51113220 A JPS51113220 A JP S51113220A
- Authority
- JP
- Japan
- Prior art keywords
- cave
- formation
- leading pipe
- pipe
- leading
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3871875A JPS51113220A (en) | 1975-03-31 | 1975-03-31 | Formation of cave for leading pipe. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3871875A JPS51113220A (en) | 1975-03-31 | 1975-03-31 | Formation of cave for leading pipe. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51113220A true JPS51113220A (en) | 1976-10-06 |
Family
ID=12533093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3871875A Pending JPS51113220A (en) | 1975-03-31 | 1975-03-31 | Formation of cave for leading pipe. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113220A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07151291A (ja) * | 1993-11-29 | 1995-06-13 | Takahisa Fukagawa | 配管工事用プラグ |
-
1975
- 1975-03-31 JP JP3871875A patent/JPS51113220A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07151291A (ja) * | 1993-11-29 | 1995-06-13 | Takahisa Fukagawa | 配管工事用プラグ |
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