JPS4974891U - - Google Patents
Info
- Publication number
- JPS4974891U JPS4974891U JP11871972U JP11871972U JPS4974891U JP S4974891 U JPS4974891 U JP S4974891U JP 11871972 U JP11871972 U JP 11871972U JP 11871972 U JP11871972 U JP 11871972U JP S4974891 U JPS4974891 U JP S4974891U
- 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 |
|---|---|---|---|
| JP11871972U JPS4974891U (cs) | 1972-10-14 | 1972-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11871972U JPS4974891U (cs) | 1972-10-14 | 1972-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4974891U true JPS4974891U (cs) | 1974-06-28 |
Family
ID=28356897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11871972U Pending JPS4974891U (cs) | 1972-10-14 | 1972-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4974891U (cs) |
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1972
- 1972-10-14 JP JP11871972U patent/JPS4974891U/ja active Pending