JPS527022A - Improved typed earthquake proof self gas stop device - Google Patents
Improved typed earthquake proof self gas stop deviceInfo
- Publication number
- JPS527022A JPS527022A JP8300675A JP8300675A JPS527022A JP S527022 A JPS527022 A JP S527022A JP 8300675 A JP8300675 A JP 8300675A JP 8300675 A JP8300675 A JP 8300675A JP S527022 A JPS527022 A JP S527022A
- Authority
- JP
- Japan
- Prior art keywords
- typed
- improved
- stop device
- gas stop
- proof self
- 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
- Safety Valves (AREA)
- Regulation And Control Of Combustion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8300675A JPS527022A (en) | 1975-07-05 | 1975-07-05 | Improved typed earthquake proof self gas stop device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8300675A JPS527022A (en) | 1975-07-05 | 1975-07-05 | Improved typed earthquake proof self gas stop device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS527022A true JPS527022A (en) | 1977-01-19 |
Family
ID=13790154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8300675A Pending JPS527022A (en) | 1975-07-05 | 1975-07-05 | Improved typed earthquake proof self gas stop device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527022A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132062A (en) * | 1989-04-28 | 1992-07-21 | Brabor S.R.L. | Extrusion head for foamed material, in particular for polyvinyl-chloride-based foamed material |
US5277852A (en) * | 1989-07-17 | 1994-01-11 | Scandinor A/S | Process and apparatus for the production of cellular plastic |
-
1975
- 1975-07-05 JP JP8300675A patent/JPS527022A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132062A (en) * | 1989-04-28 | 1992-07-21 | Brabor S.R.L. | Extrusion head for foamed material, in particular for polyvinyl-chloride-based foamed material |
US5277852A (en) * | 1989-07-17 | 1994-01-11 | Scandinor A/S | Process and apparatus for the production of cellular plastic |
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