JPS61165443U - - Google Patents

Info

Publication number
JPS61165443U
JPS61165443U JP4964085U JP4964085U JPS61165443U JP S61165443 U JPS61165443 U JP S61165443U JP 4964085 U JP4964085 U JP 4964085U JP 4964085 U JP4964085 U JP 4964085U JP S61165443 U JPS61165443 U JP S61165443U
Authority
JP
Japan
Prior art keywords
test specimen
hood
tube
detection gas
encases
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
JP4964085U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249553Y2 (fr
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 JP1985049640U priority Critical patent/JPH0249553Y2/ja
Publication of JPS61165443U publication Critical patent/JPS61165443U/ja
Application granted granted Critical
Publication of JPH0249553Y2 publication Critical patent/JPH0249553Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP1985049640U 1985-04-03 1985-04-03 Expired JPH0249553Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985049640U JPH0249553Y2 (fr) 1985-04-03 1985-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985049640U JPH0249553Y2 (fr) 1985-04-03 1985-04-03

Publications (2)

Publication Number Publication Date
JPS61165443U true JPS61165443U (fr) 1986-10-14
JPH0249553Y2 JPH0249553Y2 (fr) 1990-12-27

Family

ID=30567031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985049640U Expired JPH0249553Y2 (fr) 1985-04-03 1985-04-03

Country Status (1)

Country Link
JP (1) JPH0249553Y2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689040A (en) * 1979-12-21 1981-07-20 Hitachi Ltd Evacuated leak detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689040A (en) * 1979-12-21 1981-07-20 Hitachi Ltd Evacuated leak detector

Also Published As

Publication number Publication date
JPH0249553Y2 (fr) 1990-12-27

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