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发明名称
METHOD FOR EXAMINING SURFACES USING CHEMICAL MIXTURES SELECTED TO PRODUCE KNOWN EFFECTS IF CERTAIN SURFACE CONDITIONS EXIST
摘要
申请公布号
US3445657(A)
申请公布日期
1969.05.20
申请号
USD3445657
申请日期
1967.01.09
申请人
CLEANOMETER CORP.
发明人
JOHN LYNDE ANDERSON
分类号
G21H5/02;(IPC1-7):G01N21/16
主分类号
G21H5/02
代理机构
代理人
主权项
地址
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