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
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2627072A JPS4894487A (en) | 1972-03-15 | 1972-03-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2627072A JPS4894487A (en) | 1972-03-15 | 1972-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4894487A true JPS4894487A (en) | 1973-12-05 |
Family
ID=12188573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2627072A Pending JPS4894487A (en) | 1972-03-15 | 1972-03-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4894487A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54130451U (en) * | 1978-03-02 | 1979-09-10 | ||
JPS5551727U (en) * | 1978-09-30 | 1980-04-05 |
Citations (1)
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 |
-
1972
- 1972-03-15 JP JP2627072A patent/JPS4894487A/ja active Pending
Patent Citations (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54130451U (en) * | 1978-03-02 | 1979-09-10 | ||
JPS5551727U (en) * | 1978-09-30 | 1980-04-05 |