JPH02122472U - - Google Patents
Info
- Publication number
- JPH02122472U JPH02122472U JP3250189U JP3250189U JPH02122472U JP H02122472 U JPH02122472 U JP H02122472U JP 3250189 U JP3250189 U JP 3250189U JP 3250189 U JP3250189 U JP 3250189U JP H02122472 U JPH02122472 U JP H02122472U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- face
- wiring board
- holes
- hole
- 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
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3250189U JPH02122472U (enExample) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3250189U JPH02122472U (enExample) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122472U true JPH02122472U (enExample) | 1990-10-08 |
Family
ID=31259026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3250189U Pending JPH02122472U (enExample) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122472U (enExample) |
-
1989
- 1989-03-22 JP JP3250189U patent/JPH02122472U/ja active Pending