JPS5077920A - - Google Patents
Info
- Publication number
- JPS5077920A JPS5077920A JP12785773A JP12785773A JPS5077920A JP S5077920 A JPS5077920 A JP S5077920A JP 12785773 A JP12785773 A JP 12785773A JP 12785773 A JP12785773 A JP 12785773A JP S5077920 A JPS5077920 A JP S5077920A
- 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 |
|---|---|---|---|
| JP12785773A JPS5077920A (en:Method) | 1973-11-14 | 1973-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12785773A JPS5077920A (en:Method) | 1973-11-14 | 1973-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5077920A true JPS5077920A (en:Method) | 1975-06-25 |
Family
ID=14970371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12785773A Pending JPS5077920A (en:Method) | 1973-11-14 | 1973-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5077920A (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856183A (en:Method) * | 1971-11-13 | 1973-08-07 |
-
1973
- 1973-11-14 JP JP12785773A patent/JPS5077920A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856183A (en:Method) * | 1971-11-13 | 1973-08-07 |