JPS4840666U - - Google Patents
Info
- Publication number
- JPS4840666U JPS4840666U JP8425971U JP8425971U JPS4840666U JP S4840666 U JPS4840666 U JP S4840666U JP 8425971 U JP8425971 U JP 8425971U JP 8425971 U JP8425971 U JP 8425971U JP S4840666 U JPS4840666 U JP S4840666U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8425971U JPS5113664Y2 (ja) | 1971-09-16 | 1971-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8425971U JPS5113664Y2 (ja) | 1971-09-16 | 1971-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4840666U true JPS4840666U (ja) | 1973-05-23 |
| JPS5113664Y2 JPS5113664Y2 (ja) | 1976-04-12 |
Family
ID=27993185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8425971U Expired JPS5113664Y2 (ja) | 1971-09-16 | 1971-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5113664Y2 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57170892A (en) * | 1981-04-10 | 1982-10-21 | Toshiba Ceramics Co Ltd | Crucible holder made of graphite for manufacture of silicon single crystal |
| JPS60131892A (ja) * | 1983-12-19 | 1985-07-13 | Mitsubishi Monsanto Chem Co | 単結晶育成装置 |
| JPS61150862U (ja) * | 1985-03-06 | 1986-09-18 | ||
| JPS62252395A (ja) * | 1986-04-24 | 1987-11-04 | Mitsubishi Metal Corp | 単結晶製造用ルツボ |
| JPS6369791A (ja) * | 1986-09-09 | 1988-03-29 | Osaka Titanium Seizo Kk | 二重るつぼ |
| JPS63156091A (ja) * | 1986-05-27 | 1988-06-29 | Toyo Tanso Kk | 黒鉛ルツボの保護方法 |
-
1971
- 1971-09-16 JP JP8425971U patent/JPS5113664Y2/ja not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57170892A (en) * | 1981-04-10 | 1982-10-21 | Toshiba Ceramics Co Ltd | Crucible holder made of graphite for manufacture of silicon single crystal |
| JPH027917B2 (ja) * | 1981-04-10 | 1990-02-21 | Toshiba Ceramics Co | |
| JPS60131892A (ja) * | 1983-12-19 | 1985-07-13 | Mitsubishi Monsanto Chem Co | 単結晶育成装置 |
| JPS61150862U (ja) * | 1985-03-06 | 1986-09-18 | ||
| JPH037405Y2 (ja) * | 1985-03-06 | 1991-02-25 | ||
| JPS62252395A (ja) * | 1986-04-24 | 1987-11-04 | Mitsubishi Metal Corp | 単結晶製造用ルツボ |
| JPH0699222B2 (ja) * | 1986-04-24 | 1994-12-07 | 三菱マテリアル株式会社 | 単結晶製造用ルツボ |
| JPS63156091A (ja) * | 1986-05-27 | 1988-06-29 | Toyo Tanso Kk | 黒鉛ルツボの保護方法 |
| JPS6369791A (ja) * | 1986-09-09 | 1988-03-29 | Osaka Titanium Seizo Kk | 二重るつぼ |
| JPH0475880B2 (ja) * | 1986-09-09 | 1992-12-02 | Oosaka Chitaniumu Seizo Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5113664Y2 (ja) | 1976-04-12 |