JPS62183188U - - Google Patents
Info
- Publication number
- JPS62183188U JPS62183188U JP7213086U JP7213086U JPS62183188U JP S62183188 U JPS62183188 U JP S62183188U JP 7213086 U JP7213086 U JP 7213086U JP 7213086 U JP7213086 U JP 7213086U JP S62183188 U JPS62183188 U JP S62183188U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- lid member
- movable arm
- gas flow
- play
- 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.)
- Granted
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lift Valve (AREA)
- Feeding And Controlling Fuel (AREA)
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7213086U JPH0414707Y2 (en]) | 1986-05-14 | 1986-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7213086U JPH0414707Y2 (en]) | 1986-05-14 | 1986-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183188U true JPS62183188U (en]) | 1987-11-20 |
| JPH0414707Y2 JPH0414707Y2 (en]) | 1992-04-02 |
Family
ID=30915310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7213086U Expired JPH0414707Y2 (en]) | 1986-05-14 | 1986-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414707Y2 (en]) |
-
1986
- 1986-05-14 JP JP7213086U patent/JPH0414707Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414707Y2 (en]) | 1992-04-02 |