| 发明名称 |
Quartz growth on X-seeds |
| 摘要 |
This invention concerns itself with a method for producing single crystal, seed material for use in growing synthetic quartz crystals. This seed material comprises a Z-faced seed crystal cut or sliced from the X-plus growing region of a synthetic quartz, single crystal boule.
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| 申请公布号 |
US4576808(A) |
申请公布日期 |
1986.03.18 |
| 申请号 |
US19830566130 |
申请日期 |
1983.12.28 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
ARMINGTON, ALTON F.;LARKIN, JOHN J. |
| 分类号 |
C30B7/00;(IPC1-7):C30B29/18 |
主分类号 |
C30B7/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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