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经营范围
发明名称
Mothproofing
摘要
申请公布号
US2176894(A)
申请公布日期
1939.10.24
申请号
US19370182169
申请日期
1937.12.28
申请人
MERCK & CO. INC.
发明人
ENGELS WILLIAM H.;WEIJLARD JOHN
分类号
A01N59/10
主分类号
A01N59/10
代理机构
代理人
主权项
地址
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