JPS53145121A - Tool for shutting off flow line of gas pipe - Google Patents
Tool for shutting off flow line of gas pipeInfo
- Publication number
- JPS53145121A JPS53145121A JP6034077A JP6034077A JPS53145121A JP S53145121 A JPS53145121 A JP S53145121A JP 6034077 A JP6034077 A JP 6034077A JP 6034077 A JP6034077 A JP 6034077A JP S53145121 A JPS53145121 A JP S53145121A
- Authority
- JP
- Japan
- Prior art keywords
- shutting
- tool
- gas pipe
- flow line
- flow
- 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
- Pipe Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6034077A JPS53145121A (en) | 1977-05-23 | 1977-05-23 | Tool for shutting off flow line of gas pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6034077A JPS53145121A (en) | 1977-05-23 | 1977-05-23 | Tool for shutting off flow line of gas pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53145121A true JPS53145121A (en) | 1978-12-18 |
Family
ID=13139326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6034077A Pending JPS53145121A (en) | 1977-05-23 | 1977-05-23 | Tool for shutting off flow line of gas pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53145121A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954890A (en) * | 1982-09-24 | 1984-03-29 | 東京瓦斯株式会社 | Tool for inserting gas back |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5047221A (en) * | 1973-03-12 | 1975-04-26 |
-
1977
- 1977-05-23 JP JP6034077A patent/JPS53145121A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5047221A (en) * | 1973-03-12 | 1975-04-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954890A (en) * | 1982-09-24 | 1984-03-29 | 東京瓦斯株式会社 | Tool for inserting gas back |
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