JPS6357769U - - Google Patents
Info
- Publication number
- JPS6357769U JPS6357769U JP15075586U JP15075586U JPS6357769U JP S6357769 U JPS6357769 U JP S6357769U JP 15075586 U JP15075586 U JP 15075586U JP 15075586 U JP15075586 U JP 15075586U JP S6357769 U JPS6357769 U JP S6357769U
- Authority
- JP
- Japan
- Prior art keywords
- etching
- air
- conductor
- circuit board
- printed circuit
- Prior art date
- 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
- 238000005530 etching Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacturing Of Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075586U JPS6357769U (enExample) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075586U JPS6357769U (enExample) | 1986-10-02 | 1986-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357769U true JPS6357769U (enExample) | 1988-04-18 |
Family
ID=31067182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15075586U Pending JPS6357769U (enExample) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357769U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132246A (ja) * | 1990-09-21 | 1992-05-06 | Hitachi Cable Ltd | エッチングにより微細パターンを形成する方法 |
-
1986
- 1986-10-02 JP JP15075586U patent/JPS6357769U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132246A (ja) * | 1990-09-21 | 1992-05-06 | Hitachi Cable Ltd | エッチングにより微細パターンを形成する方法 |
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