JPS6373964U - - Google Patents
Info
- Publication number
- JPS6373964U JPS6373964U JP16864586U JP16864586U JPS6373964U JP S6373964 U JPS6373964 U JP S6373964U JP 16864586 U JP16864586 U JP 16864586U JP 16864586 U JP16864586 U JP 16864586U JP S6373964 U JPS6373964 U JP S6373964U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- mark
- processing
- groove processing
- 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 1
- 239000011889 copper foil Substances 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 3
Landscapes
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16864586U JPS6373964U (fi) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16864586U JPS6373964U (fi) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373964U true JPS6373964U (fi) | 1988-05-17 |
Family
ID=31101710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16864586U Pending JPS6373964U (fi) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373964U (fi) |
-
1986
- 1986-10-31 JP JP16864586U patent/JPS6373964U/ja active Pending