JPS4894487A - - Google Patents

Info

Publication number
JPS4894487A
JPS4894487A JP2627072A JP2627072A JPS4894487A JP S4894487 A JPS4894487 A JP S4894487A JP 2627072 A JP2627072 A JP 2627072A JP 2627072 A JP2627072 A JP 2627072A JP S4894487 A JPS4894487 A JP S4894487A
Authority
JP
Japan
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
JP2627072A
Other languages
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 JP2627072A priority Critical patent/JPS4894487A/ja
Publication of JPS4894487A publication Critical patent/JPS4894487A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP2627072A 1972-03-15 1972-03-15 Pending JPS4894487A (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2627072A JPS4894487A (enExample) 1972-03-15 1972-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2627072A JPS4894487A (enExample) 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
JPS4894487A true JPS4894487A (enExample) 1973-12-05

Family

ID=12188573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2627072A Pending JPS4894487A (enExample) 1972-03-15 1972-03-15

Country Status (1)

Country Link
JP (1) JPS4894487A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130451U (enExample) * 1978-03-02 1979-09-10
JPS5551727U (enExample) * 1978-09-30 1980-04-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393552A (en) * 1966-11-17 1968-07-23 Bell Telephone Labor Inc Method for leak testing a seal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393552A (en) * 1966-11-17 1968-07-23 Bell Telephone Labor Inc Method for leak testing a seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130451U (enExample) * 1978-03-02 1979-09-10
JPS5551727U (enExample) * 1978-09-30 1980-04-05

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