JPS4978172A - - Google Patents
Info
- Publication number
- JPS4978172A JPS4978172A JP47121587A JP12158772A JPS4978172A JP S4978172 A JPS4978172 A JP S4978172A JP 47121587 A JP47121587 A JP 47121587A JP 12158772 A JP12158772 A JP 12158772A JP S4978172 A JPS4978172 A JP S4978172A
- 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
- Gas-Filled Discharge Tubes (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121587A JPS4978172A (cs) | 1972-12-06 | 1972-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47121587A JPS4978172A (cs) | 1972-12-06 | 1972-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4978172A true JPS4978172A (cs) | 1974-07-27 |
Family
ID=14814922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47121587A Pending JPS4978172A (cs) | 1972-12-06 | 1972-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4978172A (cs) |
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1972
- 1972-12-06 JP JP47121587A patent/JPS4978172A/ja active Pending