JPH02137065U - - Google Patents
Info
- Publication number
- JPH02137065U JPH02137065U JP4299389U JP4299389U JPH02137065U JP H02137065 U JPH02137065 U JP H02137065U JP 4299389 U JP4299389 U JP 4299389U JP 4299389 U JP4299389 U JP 4299389U JP H02137065 U JPH02137065 U JP H02137065U
- Authority
- JP
- Japan
- Prior art keywords
- copper foil
- printed circuit
- circuit board
- double
- sided printed
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 239000011889 copper foil Substances 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 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 |
|---|---|---|---|
| JP4299389U JPH02137065U (en, 2012) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299389U JPH02137065U (en, 2012) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137065U true JPH02137065U (en, 2012) | 1990-11-15 |
Family
ID=31555024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4299389U Pending JPH02137065U (en, 2012) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137065U (en, 2012) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056564A (en, 2012) * | 1973-09-19 | 1975-05-17 | ||
| JPS60133790A (ja) * | 1983-12-22 | 1985-07-16 | アルプス電気株式会社 | 両面配線基板のスル−ホ−ルの製造方法 |
| JPH01173694A (ja) * | 1987-12-26 | 1989-07-10 | Shindo Denshi Kogyo Kk | 両面スルホールフィルムキャリアの製造方法 |
-
1989
- 1989-04-14 JP JP4299389U patent/JPH02137065U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056564A (en, 2012) * | 1973-09-19 | 1975-05-17 | ||
| JPS60133790A (ja) * | 1983-12-22 | 1985-07-16 | アルプス電気株式会社 | 両面配線基板のスル−ホ−ルの製造方法 |
| JPH01173694A (ja) * | 1987-12-26 | 1989-07-10 | Shindo Denshi Kogyo Kk | 両面スルホールフィルムキャリアの製造方法 |