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发明名称
Method of shaping a crystal by acid cutting
摘要
申请公布号
US3404049(A)
申请公布日期
1968.10.01
申请号
US19650439302
申请日期
1965.03.12
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
SHANEFIELD DANIEL J.;CURRIER EMERY W.
分类号
C23F1/02;C23F1/04
主分类号
C23F1/02
代理机构
代理人
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地址
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