JPS50134490A - - Google Patents
Info
- Publication number
- JPS50134490A JPS50134490A JP4020774A JP4020774A JPS50134490A JP S50134490 A JPS50134490 A JP S50134490A JP 4020774 A JP4020774 A JP 4020774A JP 4020774 A JP4020774 A JP 4020774A JP S50134490 A JPS50134490 A JP S50134490A
- 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 |
|---|---|---|---|
| JP4020774A JPS50134490A (en) | 1974-04-09 | 1974-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4020774A JPS50134490A (en) | 1974-04-09 | 1974-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50134490A true JPS50134490A (en) | 1975-10-24 |
Family
ID=12574322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4020774A Pending JPS50134490A (en) | 1974-04-09 | 1974-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50134490A (en) |
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1974
- 1974-04-09 JP JP4020774A patent/JPS50134490A/ja active Pending