JPS62148933U - - Google Patents

Info

Publication number
JPS62148933U
JPS62148933U JP3628786U JP3628786U JPS62148933U JP S62148933 U JPS62148933 U JP S62148933U JP 3628786 U JP3628786 U JP 3628786U JP 3628786 U JP3628786 U JP 3628786U JP S62148933 U JPS62148933 U JP S62148933U
Authority
JP
Japan
Prior art keywords
cover
large number
view
vacuum pump
testing device
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
JP3628786U
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 JP3628786U priority Critical patent/JPS62148933U/ja
Publication of JPS62148933U publication Critical patent/JPS62148933U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP3628786U 1986-03-14 1986-03-14 Pending JPS62148933U (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3628786U JPS62148933U (Direct) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3628786U JPS62148933U (Direct) 1986-03-14 1986-03-14

Publications (1)

Publication Number Publication Date
JPS62148933U true JPS62148933U (Direct) 1987-09-21

Family

ID=30846550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3628786U Pending JPS62148933U (Direct) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPS62148933U (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140112549A (ko) 2012-02-28 2014-09-23 미츠비시 쥬고교 가부시키가이샤 보일러 수냉 벽의 용접부 검사 장치 및 용접부 검사 방법
JP2015148560A (ja) * 2014-02-07 2015-08-20 富士電機株式会社 熱交換器細管のリーク検出装置及びリーク検出方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140112549A (ko) 2012-02-28 2014-09-23 미츠비시 쥬고교 가부시키가이샤 보일러 수냉 벽의 용접부 검사 장치 및 용접부 검사 방법
JP2015148560A (ja) * 2014-02-07 2015-08-20 富士電機株式会社 熱交換器細管のリーク検出装置及びリーク検出方法

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