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Sunao Abe Patents |
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Inventor: Abe; Sunao
Address: Kanagawa Prefecture, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7077905 |
Apparatus for pulling a single crystal |
July 18, 2006 |
| An apparatus for pulling the single crystal has a radiation shield. The apparatus can improve the ratio of single crystallization, even if the radiation shield is made of graphite base material and covered with silicon carbide. The apparatus can be manufactured by low cost and can im |
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