JPH0371643U - - Google Patents
Info
- Publication number
- JPH0371643U JPH0371643U JP13233189U JP13233189U JPH0371643U JP H0371643 U JPH0371643 U JP H0371643U JP 13233189 U JP13233189 U JP 13233189U JP 13233189 U JP13233189 U JP 13233189U JP H0371643 U JPH0371643 U JP H0371643U
- Authority
- JP
- Japan
- Prior art keywords
- drainboard
- holes
- semiconductor material
- tapered hole
- carrier
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13233189U JPH0371643U (fr) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13233189U JPH0371643U (fr) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371643U true JPH0371643U (fr) | 1991-07-19 |
Family
ID=31679795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13233189U Pending JPH0371643U (fr) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371643U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010179540A (ja) * | 2009-02-04 | 2010-08-19 | Keiko Kuribayashi | 鉛筆、およびそれ用の継足具セット |
| US11469119B2 (en) | 2019-02-21 | 2022-10-11 | Kioxia Corporation | Substrate treatment apparatus |
-
1989
- 1989-11-14 JP JP13233189U patent/JPH0371643U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010179540A (ja) * | 2009-02-04 | 2010-08-19 | Keiko Kuribayashi | 鉛筆、およびそれ用の継足具セット |
| US11469119B2 (en) | 2019-02-21 | 2022-10-11 | Kioxia Corporation | Substrate treatment apparatus |