JPH01106778U - - Google Patents

Info

Publication number
JPH01106778U
JPH01106778U JP20021587U JP20021587U JPH01106778U JP H01106778 U JPH01106778 U JP H01106778U JP 20021587 U JP20021587 U JP 20021587U JP 20021587 U JP20021587 U JP 20021587U JP H01106778 U JPH01106778 U JP H01106778U
Authority
JP
Japan
Prior art keywords
heat
valve seat
pipe
sealed tube
sealed
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
JP20021587U
Other languages
English (en)
Japanese (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 JP20021587U priority Critical patent/JPH01106778U/ja
Publication of JPH01106778U publication Critical patent/JPH01106778U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP20021587U 1987-12-29 1987-12-29 Pending JPH01106778U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20021587U JPH01106778U (enrdf_load_html_response) 1987-12-29 1987-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20021587U JPH01106778U (enrdf_load_html_response) 1987-12-29 1987-12-29

Publications (1)

Publication Number Publication Date
JPH01106778U true JPH01106778U (enrdf_load_html_response) 1989-07-18

Family

ID=31490636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20021587U Pending JPH01106778U (enrdf_load_html_response) 1987-12-29 1987-12-29

Country Status (1)

Country Link
JP (1) JPH01106778U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963492A (ja) * 1982-09-30 1984-04-11 Sanyo Electric Co Ltd ヒ−トパイプ
JPS62170603A (ja) * 1986-01-22 1987-07-27 工業技術院長 融雪・凍結防止装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963492A (ja) * 1982-09-30 1984-04-11 Sanyo Electric Co Ltd ヒ−トパイプ
JPS62170603A (ja) * 1986-01-22 1987-07-27 工業技術院長 融雪・凍結防止装置

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