JPH01115273U - - Google Patents
Info
- Publication number
- JPH01115273U JPH01115273U JP903988U JP903988U JPH01115273U JP H01115273 U JPH01115273 U JP H01115273U JP 903988 U JP903988 U JP 903988U JP 903988 U JP903988 U JP 903988U JP H01115273 U JPH01115273 U JP H01115273U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- plating
- insulating layer
- layer
- circuit board
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 238000007747 plating Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Manufacturing Of Printed Wiring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP903988U JPH01115273U (ro) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP903988U JPH01115273U (ro) | 1988-01-27 | 1988-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01115273U true JPH01115273U (ro) | 1989-08-03 |
Family
ID=31215441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP903988U Pending JPH01115273U (ro) | 1988-01-27 | 1988-01-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01115273U (ro) |
-
1988
- 1988-01-27 JP JP903988U patent/JPH01115273U/ja active Pending