JPS5244778A - Diameter control unit for single crystal bar - Google Patents
Diameter control unit for single crystal barInfo
- Publication number
- JPS5244778A JPS5244778A JP11970375A JP11970375A JPS5244778A JP S5244778 A JPS5244778 A JP S5244778A JP 11970375 A JP11970375 A JP 11970375A JP 11970375 A JP11970375 A JP 11970375A JP S5244778 A JPS5244778 A JP S5244778A
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- control unit
- crystal bar
- diameter control
- melt
- 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.)
- Granted
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11970375A JPS5244778A (en) | 1975-10-06 | 1975-10-06 | Diameter control unit for single crystal bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11970375A JPS5244778A (en) | 1975-10-06 | 1975-10-06 | Diameter control unit for single crystal bar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5244778A true JPS5244778A (en) | 1977-04-08 |
JPS5623955B2 JPS5623955B2 (US07943777-20110517-C00090.png) | 1981-06-03 |
Family
ID=14767980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11970375A Granted JPS5244778A (en) | 1975-10-06 | 1975-10-06 | Diameter control unit for single crystal bar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244778A (US07943777-20110517-C00090.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59126571A (ja) * | 1983-01-10 | 1984-07-21 | Canon Inc | 画像形成装置 |
JPS61162073A (ja) * | 1985-01-10 | 1986-07-22 | Canon Inc | 画像形成装置 |
JPS6214182A (ja) * | 1985-07-12 | 1987-01-22 | Canon Inc | 画像形成装置 |
JPS62170964U (US07943777-20110517-C00090.png) * | 1986-04-18 | 1987-10-29 |
-
1975
- 1975-10-06 JP JP11970375A patent/JPS5244778A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5623955B2 (US07943777-20110517-C00090.png) | 1981-06-03 |
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