JPS4991693A - - Google Patents
Info
- Publication number
- JPS4991693A JPS4991693A JP608773A JP608773A JPS4991693A JP S4991693 A JPS4991693 A JP S4991693A JP 608773 A JP608773 A JP 608773A JP 608773 A JP608773 A JP 608773A JP S4991693 A JPS4991693 A JP S4991693A
- 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 |
---|---|---|---|
JP608773A JPS4991693A (da) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP608773A JPS4991693A (da) | 1972-12-29 | 1972-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4991693A true JPS4991693A (da) | 1974-09-02 |
Family
ID=11628742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP608773A Pending JPS4991693A (da) | 1972-12-29 | 1972-12-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4991693A (da) |
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1972
- 1972-12-29 JP JP608773A patent/JPS4991693A/ja active Pending