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发明名称
COMPUTING COLORIMETER
摘要
申请公布号
US3580683(A)
申请公布日期
1971.05.25
申请号
USD3580683
申请日期
1969.01.14
申请人
PHOTOVOLT CORP.
发明人
HERBERT SCHULKIND
分类号
G01N21/27;(IPC1-7):G01J3/48
主分类号
G01N21/27
代理机构
代理人
主权项
地址
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