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经营范围
发明名称
DATA STORAGE SYSTEMS
摘要
申请公布号
US3684507(A)
申请公布日期
1972.08.15
申请号
USD3684507
申请日期
1968.08.12
申请人
ITEK CORP.
发明人
RONALD FRANCIS
分类号
C01G23/047;C09C1/36;G03C1/705;(IPC1-7):G03C5/04;G03C5/24
主分类号
C01G23/047
代理机构
代理人
主权项
地址
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