JPS50142083A - - Google Patents

Info

Publication number
JPS50142083A
JPS50142083A JP4897474A JP4897474A JPS50142083A JP S50142083 A JPS50142083 A JP S50142083A JP 4897474 A JP4897474 A JP 4897474A JP 4897474 A JP4897474 A JP 4897474A JP S50142083 A JPS50142083 A JP S50142083A
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
JP4897474A
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 JP4897474A priority Critical patent/JPS50142083A/ja
Priority to US05/517,882 priority patent/US3991622A/en
Priority to DE19752531771 priority patent/DE2531771A1/de
Publication of JPS50142083A publication Critical patent/JPS50142083A/ja
Pending legal-status Critical Current

Links

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  • Examining Or Testing Airtightness (AREA)
JP4897474A 1973-11-05 1974-04-30 Pending JPS50142083A (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4897474A JPS50142083A (enrdf_load_stackoverflow) 1974-04-30 1974-04-30
US05/517,882 US3991622A (en) 1973-11-05 1974-10-25 Apparatus for measuring airtightness of sealed body
DE19752531771 DE2531771A1 (de) 1973-11-05 1975-07-16 Vorrichtung zum messen der luftdichtung luftdicht abgeschlossener gegenstaende

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4897474A JPS50142083A (enrdf_load_stackoverflow) 1974-04-30 1974-04-30

Publications (1)

Publication Number Publication Date
JPS50142083A true JPS50142083A (enrdf_load_stackoverflow) 1975-11-15

Family

ID=12818226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4897474A Pending JPS50142083A (enrdf_load_stackoverflow) 1973-11-05 1974-04-30

Country Status (1)

Country Link
JP (1) JPS50142083A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717833A (en) * 1980-07-09 1982-01-29 Cosmo Keiki:Kk Leakage inspection device for sealed goods
JPS57211032A (en) * 1981-06-19 1982-12-24 Cosmo Keiki:Kk Water resistance tester of wristwatch
JPS60202342A (ja) * 1984-03-27 1985-10-12 Matsushita Refrig Co 包装体の減圧度検査装置
JPH0712674A (ja) * 1993-04-14 1995-01-17 Witschi Electron Ag ハウジングの水密性の試験方法およびその装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075482A (enrdf_load_stackoverflow) * 1973-11-05 1975-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075482A (enrdf_load_stackoverflow) * 1973-11-05 1975-06-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717833A (en) * 1980-07-09 1982-01-29 Cosmo Keiki:Kk Leakage inspection device for sealed goods
JPS57211032A (en) * 1981-06-19 1982-12-24 Cosmo Keiki:Kk Water resistance tester of wristwatch
JPS60202342A (ja) * 1984-03-27 1985-10-12 Matsushita Refrig Co 包装体の減圧度検査装置
JPH0712674A (ja) * 1993-04-14 1995-01-17 Witschi Electron Ag ハウジングの水密性の試験方法およびその装置

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