JPS612392Y2 - - Google Patents
Info
- Publication number
- JPS612392Y2 JPS612392Y2 JP1991481U JP1991481U JPS612392Y2 JP S612392 Y2 JPS612392 Y2 JP S612392Y2 JP 1991481 U JP1991481 U JP 1991481U JP 1991481 U JP1991481 U JP 1991481U JP S612392 Y2 JPS612392 Y2 JP S612392Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Thermal Insulation (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991481U JPS612392Y2 (en:Method) | 1981-02-13 | 1981-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991481U JPS612392Y2 (en:Method) | 1981-02-13 | 1981-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57132872U JPS57132872U (en:Method) | 1982-08-19 |
| JPS612392Y2 true JPS612392Y2 (en:Method) | 1986-01-25 |
Family
ID=29817837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991481U Expired JPS612392Y2 (en:Method) | 1981-02-13 | 1981-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612392Y2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035978U (ja) * | 1983-08-18 | 1985-03-12 | 前澤工業株式会社 | 空気弁 |
| CN120557430B (zh) * | 2025-07-23 | 2026-04-14 | 浙江摩恩达阀门有限公司 | 一种超低温截止阀 |
-
1981
- 1981-02-13 JP JP1991481U patent/JPS612392Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57132872U (en:Method) | 1982-08-19 |