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经营范围
发明名称
Protector
摘要
申请公布号
US2073584(A)
申请公布日期
1937.03.09
申请号
US19350040393
申请日期
1935.09.13
申请人
SIMPLEX IMPROVEMENTS, INC.
发明人
OSBORN ALDEN E.
分类号
B65D59/00
主分类号
B65D59/00
代理机构
代理人
主权项
地址
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