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发明名称
Improvements in or relating to apparatus for manufacturing synthetic jewels
摘要
申请公布号
GB798818(A)
申请公布日期
1958.07.30
申请号
GB19550014241
申请日期
1955.05.17
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
TIMMS DONALD GEORGE
分类号
C30B11/10
主分类号
C30B11/10
代理机构
代理人
主权项
地址
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