JPS63115965U - - Google Patents
Info
- Publication number
- JPS63115965U JPS63115965U JP644787U JP644787U JPS63115965U JP S63115965 U JPS63115965 U JP S63115965U JP 644787 U JP644787 U JP 644787U JP 644787 U JP644787 U JP 644787U JP S63115965 U JPS63115965 U JP S63115965U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- gas
- view
- earthquake
- shutting
- 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
- 240000004770 Eucalyptus longicornis Species 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP644787U JPS63115965U (de) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP644787U JPS63115965U (de) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115965U true JPS63115965U (de) | 1988-07-26 |
Family
ID=30788976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP644787U Pending JPS63115965U (de) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115965U (de) |
-
1987
- 1987-01-20 JP JP644787U patent/JPS63115965U/ja active Pending