JPS648649U - - Google Patents

Info

Publication number
JPS648649U
JPS648649U JP10412087U JP10412087U JPS648649U JP S648649 U JPS648649 U JP S648649U JP 10412087 U JP10412087 U JP 10412087U JP 10412087 U JP10412087 U JP 10412087U JP S648649 U JPS648649 U JP S648649U
Authority
JP
Japan
Prior art keywords
valve
combining
test meter
utility
scope
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
JP10412087U
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 JP10412087U priority Critical patent/JPS648649U/ja
Publication of JPS648649U publication Critical patent/JPS648649U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP10412087U 1987-07-07 1987-07-07 Pending JPS648649U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10412087U JPS648649U (2) 1987-07-07 1987-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10412087U JPS648649U (2) 1987-07-07 1987-07-07

Publications (1)

Publication Number Publication Date
JPS648649U true JPS648649U (2) 1989-01-18

Family

ID=31335554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10412087U Pending JPS648649U (2) 1987-07-07 1987-07-07

Country Status (1)

Country Link
JP (1) JPS648649U (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002286579A (ja) * 2001-03-22 2002-10-03 Tokyo Gas Co Ltd ガス配管の漏洩検査方法及び漏洩検査装置
US7222776B2 (en) 1997-01-30 2007-05-29 Ibiden Co., Ltd. Printed wiring board and manufacturing method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529746A (en) * 1978-08-23 1980-03-03 Central Jidosha Kk Brake pressure feeder and its using method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529746A (en) * 1978-08-23 1980-03-03 Central Jidosha Kk Brake pressure feeder and its using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7222776B2 (en) 1997-01-30 2007-05-29 Ibiden Co., Ltd. Printed wiring board and manufacturing method therefor
JP2002286579A (ja) * 2001-03-22 2002-10-03 Tokyo Gas Co Ltd ガス配管の漏洩検査方法及び漏洩検査装置

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