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发明名称
AUTOMATIC CONTROL FOR CRYSTAL GROWING APPARATUS
摘要
申请公布号
GB1209580(A)
申请公布日期
1970.10.21
申请号
GB19690021705
申请日期
1969.04.29
申请人
HAMCO MACHINE & ELECTRONICS CORP.
发明人
分类号
C30B15/26;G05D5/06
主分类号
C30B15/26
代理机构
代理人
主权项
地址
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