JPH03123172U - - Google Patents
Info
- Publication number
- JPH03123172U JPH03123172U JP3318290U JP3318290U JPH03123172U JP H03123172 U JPH03123172 U JP H03123172U JP 3318290 U JP3318290 U JP 3318290U JP 3318290 U JP3318290 U JP 3318290U JP H03123172 U JPH03123172 U JP H03123172U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hole
- guide rod
- guide
- gas
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3318290U JPH03123172U (fr) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3318290U JPH03123172U (fr) | 1990-03-28 | 1990-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03123172U true JPH03123172U (fr) | 1991-12-16 |
Family
ID=31536632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3318290U Pending JPH03123172U (fr) | 1990-03-28 | 1990-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03123172U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230130324A (ko) * | 2022-03-03 | 2023-09-12 | 주식회사 에코파인 | 계단식 알루미늄 사다리 |
-
1990
- 1990-03-28 JP JP3318290U patent/JPH03123172U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230130324A (ko) * | 2022-03-03 | 2023-09-12 | 주식회사 에코파인 | 계단식 알루미늄 사다리 |