JPS57136062U - - Google Patents
Info
- Publication number
- JPS57136062U JPS57136062U JP2257981U JP2257981U JPS57136062U JP S57136062 U JPS57136062 U JP S57136062U JP 2257981 U JP2257981 U JP 2257981U JP 2257981 U JP2257981 U JP 2257981U JP S57136062 U JPS57136062 U JP S57136062U
- 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.)
- Pending
Links
Landscapes
- Check Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2257981U JPS57136062U (en) | 1981-02-19 | 1981-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2257981U JPS57136062U (en) | 1981-02-19 | 1981-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57136062U true JPS57136062U (en) | 1982-08-25 |
Family
ID=29820371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2257981U Pending JPS57136062U (en) | 1981-02-19 | 1981-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57136062U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374574U (en) * | 1986-10-31 | 1988-05-18 | ||
WO2019008831A1 (en) * | 2017-07-04 | 2019-01-10 | 千住スプリンクラー株式会社 | Check valve for fire-extinguishing equipment device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445223U (en) * | 1977-09-02 | 1979-03-28 |
-
1981
- 1981-02-19 JP JP2257981U patent/JPS57136062U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445223U (en) * | 1977-09-02 | 1979-03-28 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374574U (en) * | 1986-10-31 | 1988-05-18 | ||
WO2019008831A1 (en) * | 2017-07-04 | 2019-01-10 | 千住スプリンクラー株式会社 | Check valve for fire-extinguishing equipment device |
JPWO2019008831A1 (en) * | 2017-07-04 | 2020-04-30 | 千住スプリンクラー株式会社 | Check valve for fire extinguishing equipment |