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 winter

Info

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
Application number
JP15446976A
Other languages
Japanese (ja)
Inventor
Yoshiaki Kitamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP15446976A priority Critical patent/JPS5378652A/en
Publication of JPS5378652A publication Critical patent/JPS5378652A/en
Pending legal-status Critical Current

Links

JP15446976A 1976-12-22 1976-12-22 Method of and device for preventing clean water from freezing in winter Pending JPS5378652A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494225A (en) * 1972-04-28 1974-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494225A (en) * 1972-04-28 1974-01-16

Cited By (3)

* Cited by examiner, † Cited by third party
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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