JPS54137836A - Device for preventing freezing of pool at cold place - Google Patents

Device for preventing freezing of pool at cold place

Info

Publication number
JPS54137836A
JPS54137836A JP4566778A JP4566778A JPS54137836A JP S54137836 A JPS54137836 A JP S54137836A JP 4566778 A JP4566778 A JP 4566778A JP 4566778 A JP4566778 A JP 4566778A JP S54137836 A JPS54137836 A JP S54137836A
Authority
JP
Japan
Prior art keywords
pool
water
sprinkling
preventing freezing
sprinkling pipe
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.)
Granted
Application number
JP4566778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133114B2 (enrdf_load_stackoverflow
Inventor
Kiyoshi Ishihara
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP4566778A priority Critical patent/JPS54137836A/ja
Publication of JPS54137836A publication Critical patent/JPS54137836A/ja
Publication of JPS6133114B2 publication Critical patent/JPS6133114B2/ja
Granted legal-status Critical Current

Links

JP4566778A 1978-04-18 1978-04-18 Device for preventing freezing of pool at cold place Granted JPS54137836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4566778A JPS54137836A (en) 1978-04-18 1978-04-18 Device for preventing freezing of pool at cold place

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4566778A JPS54137836A (en) 1978-04-18 1978-04-18 Device for preventing freezing of pool at cold place

Publications (2)

Publication Number Publication Date
JPS54137836A true JPS54137836A (en) 1979-10-25
JPS6133114B2 JPS6133114B2 (enrdf_load_stackoverflow) 1986-07-31

Family

ID=12725729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4566778A Granted JPS54137836A (en) 1978-04-18 1978-04-18 Device for preventing freezing of pool at cold place

Country Status (1)

Country Link
JP (1) JPS54137836A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153654U (ja) * 1982-04-08 1983-10-14 三菱マテリアル株式会社 凍結防止装置付プ−ル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153654U (ja) * 1982-04-08 1983-10-14 三菱マテリアル株式会社 凍結防止装置付プ−ル

Also Published As

Publication number Publication date
JPS6133114B2 (enrdf_load_stackoverflow) 1986-07-31

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