JPH01140820U - - Google Patents
Info
- Publication number
- JPH01140820U JPH01140820U JP1988036288U JP3628888U JPH01140820U JP H01140820 U JPH01140820 U JP H01140820U JP 1988036288 U JP1988036288 U JP 1988036288U JP 3628888 U JP3628888 U JP 3628888U JP H01140820 U JPH01140820 U JP H01140820U
- Authority
- JP
- Japan
- Prior art keywords
- quartz component
- indicate
- life
- over time
- thickness direction
- 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
Landscapes
- Drying Of Semiconductors (AREA)
- Weting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036288U JPH01140820U (cs) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036288U JPH01140820U (cs) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140820U true JPH01140820U (cs) | 1989-09-27 |
Family
ID=31262900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036288U Pending JPH01140820U (cs) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140820U (cs) |
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1988
- 1988-03-22 JP JP1988036288U patent/JPH01140820U/ja active Pending