JPH0335447U - - Google Patents

Info

Publication number
JPH0335447U
JPH0335447U JP9673489U JP9673489U JPH0335447U JP H0335447 U JPH0335447 U JP H0335447U JP 9673489 U JP9673489 U JP 9673489U JP 9673489 U JP9673489 U JP 9673489U JP H0335447 U JPH0335447 U JP H0335447U
Authority
JP
Japan
Prior art keywords
heat exchanger
judgment circuit
water leakage
whether water
tubes
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
JP9673489U
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 JP9673489U priority Critical patent/JPH0335447U/ja
Publication of JPH0335447U publication Critical patent/JPH0335447U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP9673489U 1989-08-21 1989-08-21 Pending JPH0335447U (US06534493-20030318-C00184.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9673489U JPH0335447U (US06534493-20030318-C00184.png) 1989-08-21 1989-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9673489U JPH0335447U (US06534493-20030318-C00184.png) 1989-08-21 1989-08-21

Publications (1)

Publication Number Publication Date
JPH0335447U true JPH0335447U (US06534493-20030318-C00184.png) 1991-04-08

Family

ID=31645920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9673489U Pending JPH0335447U (US06534493-20030318-C00184.png) 1989-08-21 1989-08-21

Country Status (1)

Country Link
JP (1) JPH0335447U (US06534493-20030318-C00184.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061193A (ja) * 2005-08-29 2007-03-15 Pigeon Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061193A (ja) * 2005-08-29 2007-03-15 Pigeon Corp

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