JPH018930Y2 - - Google Patents

Info

Publication number
JPH018930Y2
JPH018930Y2 JP11918284U JP11918284U JPH018930Y2 JP H018930 Y2 JPH018930 Y2 JP H018930Y2 JP 11918284 U JP11918284 U JP 11918284U JP 11918284 U JP11918284 U JP 11918284U JP H018930 Y2 JPH018930 Y2 JP H018930Y2
Authority
JP
Japan
Prior art keywords
heat exchanger
playing surface
groundwater
heat
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.)
Expired
Application number
JP11918284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136281U (ja
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 filed Critical
Priority to JP11918284U priority Critical patent/JPS6136281U/ja
Publication of JPS6136281U publication Critical patent/JPS6136281U/ja
Application granted granted Critical
Publication of JPH018930Y2 publication Critical patent/JPH018930Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
JP11918284U 1984-07-31 1984-07-31 屋外競技場の温度設定装置 Granted JPS6136281U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11918284U JPS6136281U (ja) 1984-07-31 1984-07-31 屋外競技場の温度設定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11918284U JPS6136281U (ja) 1984-07-31 1984-07-31 屋外競技場の温度設定装置

Publications (2)

Publication Number Publication Date
JPS6136281U JPS6136281U (ja) 1986-03-06
JPH018930Y2 true JPH018930Y2 (enExample) 1989-03-10

Family

ID=30678064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11918284U Granted JPS6136281U (ja) 1984-07-31 1984-07-31 屋外競技場の温度設定装置

Country Status (1)

Country Link
JP (1) JPS6136281U (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7307969B2 (ja) * 2021-07-28 2023-07-13 株式会社リビエラ 熱利用システム

Also Published As

Publication number Publication date
JPS6136281U (ja) 1986-03-06

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