JPH0388372U - - Google Patents
Info
- Publication number
- JPH0388372U JPH0388372U JP15033589U JP15033589U JPH0388372U JP H0388372 U JPH0388372 U JP H0388372U JP 15033589 U JP15033589 U JP 15033589U JP 15033589 U JP15033589 U JP 15033589U JP H0388372 U JPH0388372 U JP H0388372U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic substrate
- hole
- pattern
- holes
- drilled
- 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
- 239000000919 ceramic Substances 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Manufacturing Of Printed Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15033589U JPH0388372U (enExample) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15033589U JPH0388372U (enExample) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388372U true JPH0388372U (enExample) | 1991-09-10 |
Family
ID=31696686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15033589U Pending JPH0388372U (enExample) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388372U (enExample) |
-
1989
- 1989-12-27 JP JP15033589U patent/JPH0388372U/ja active Pending
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