JPS4940875A - - Google Patents
Info
- Publication number
- JPS4940875A JPS4940875A JP8457072A JP8457072A JPS4940875A JP S4940875 A JPS4940875 A JP S4940875A JP 8457072 A JP8457072 A JP 8457072A JP 8457072 A JP8457072 A JP 8457072A JP S4940875 A JPS4940875 A JP S4940875A
- 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
- Manufacturing Of Printed Wiring (AREA)
- Weting (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- ing And Chemical Polishing (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8457072A JPS4940875A (OSRAM) | 1972-08-25 | 1972-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8457072A JPS4940875A (OSRAM) | 1972-08-25 | 1972-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4940875A true JPS4940875A (OSRAM) | 1974-04-17 |
Family
ID=13834312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8457072A Pending JPS4940875A (OSRAM) | 1972-08-25 | 1972-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4940875A (OSRAM) |
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1972
- 1972-08-25 JP JP8457072A patent/JPS4940875A/ja active Pending