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发明名称
CALIBRATING EQUIPMENT FOR MOISTURE INDICATOR
摘要
申请公布号
CA749640(A)
申请公布日期
1967.01.03
申请号
CAD749640
申请日期
申请人
SUN OIL COMPANY
发明人
JULIUS LERNER
分类号
主分类号
代理机构
代理人
主权项
地址
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