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发明名称
SPECTROPHOTOMETER AND PROCESS
摘要
申请公布号
US3520614(A)
申请公布日期
1970.07.14
申请号
USD3520614
申请日期
1966.06.30
申请人
PHOENIX PRECISION INSTRUMENT CO.
发明人
JACK M. GOLDSTEIN
分类号
G01J3/433;(IPC1-7):G01J3/32;G01J3/42
主分类号
G01J3/433
代理机构
代理人
主权项
地址
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