JPS5378652A - Method of and device for preventing clean water from freezing in winter - Google Patents
Method of and device for preventing clean water from freezing in winterInfo
- Publication number
- JPS5378652A JPS5378652A JP15446976A JP15446976A JPS5378652A JP S5378652 A JPS5378652 A JP S5378652A JP 15446976 A JP15446976 A JP 15446976A JP 15446976 A JP15446976 A JP 15446976A JP S5378652 A JPS5378652 A JP S5378652A
- Authority
- JP
- Japan
- Prior art keywords
- winter
- freezing
- clean water
- preventing clean
- preventing
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15446976A JPS5378652A (en) | 1976-12-22 | 1976-12-22 | Method of and device for preventing clean water from freezing in winter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15446976A JPS5378652A (en) | 1976-12-22 | 1976-12-22 | Method of and device for preventing clean water from freezing in winter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5378652A true JPS5378652A (en) | 1978-07-12 |
Family
ID=15584919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15446976A Pending JPS5378652A (en) | 1976-12-22 | 1976-12-22 | Method of and device for preventing clean water from freezing in winter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5378652A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080160U (en) * | 1983-11-09 | 1985-06-04 | 北海道水道機材株式会社 | Intake valve with whistle |
JPS6080161U (en) * | 1983-11-09 | 1985-06-04 | 北海道水道機材株式会社 | intake valve |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494225A (en) * | 1972-04-28 | 1974-01-16 |
-
1976
- 1976-12-22 JP JP15446976A patent/JPS5378652A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494225A (en) * | 1972-04-28 | 1974-01-16 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080160U (en) * | 1983-11-09 | 1985-06-04 | 北海道水道機材株式会社 | Intake valve with whistle |
JPS6080161U (en) * | 1983-11-09 | 1985-06-04 | 北海道水道機材株式会社 | intake valve |
JPS6323484Y2 (en) * | 1983-11-09 | 1988-06-28 |
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