JPS533284A - Method of testing atmospheric pressure - Google Patents

Method of testing atmospheric pressure

Info

Publication number
JPS533284A
JPS533284A JP7636676A JP7636676A JPS533284A JP S533284 A JPS533284 A JP S533284A JP 7636676 A JP7636676 A JP 7636676A JP 7636676 A JP7636676 A JP 7636676A JP S533284 A JPS533284 A JP S533284A
Authority
JP
Japan
Prior art keywords
atmospheric pressure
testing
testing atmospheric
pressure
atmospheric
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
JP7636676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649294B2 (enrdf_load_stackoverflow
Inventor
Toshiyuki Nakamori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP7636676A priority Critical patent/JPS533284A/ja
Publication of JPS533284A publication Critical patent/JPS533284A/ja
Publication of JPS5649294B2 publication Critical patent/JPS5649294B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP7636676A 1976-06-30 1976-06-30 Method of testing atmospheric pressure Granted JPS533284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7636676A JPS533284A (en) 1976-06-30 1976-06-30 Method of testing atmospheric pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7636676A JPS533284A (en) 1976-06-30 1976-06-30 Method of testing atmospheric pressure

Publications (2)

Publication Number Publication Date
JPS533284A true JPS533284A (en) 1978-01-12
JPS5649294B2 JPS5649294B2 (enrdf_load_stackoverflow) 1981-11-20

Family

ID=13603342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7636676A Granted JPS533284A (en) 1976-06-30 1976-06-30 Method of testing atmospheric pressure

Country Status (1)

Country Link
JP (1) JPS533284A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731640U (enrdf_load_stackoverflow) * 1980-07-30 1982-02-19
JP2009063596A (ja) * 2008-12-24 2009-03-26 Mirai Ind Co Ltd 管体の漏孔検知装置及び管体の漏孔検知方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ211792A (en) * 1984-04-18 1986-09-10 Warman Int Ltd Centrifugal pump casing
JPS61149798U (enrdf_load_stackoverflow) * 1985-03-06 1986-09-16
JPS63202800U (enrdf_load_stackoverflow) * 1987-06-18 1988-12-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927471A (enrdf_load_stackoverflow) * 1972-07-10 1974-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927471A (enrdf_load_stackoverflow) * 1972-07-10 1974-03-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731640U (enrdf_load_stackoverflow) * 1980-07-30 1982-02-19
JP2009063596A (ja) * 2008-12-24 2009-03-26 Mirai Ind Co Ltd 管体の漏孔検知装置及び管体の漏孔検知方法

Also Published As

Publication number Publication date
JPS5649294B2 (enrdf_load_stackoverflow) 1981-11-20

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