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发明名称
Peepers
摘要
申请公布号
US2183665(A)
申请公布日期
1939.12.19
申请号
US19390262035
申请日期
1939.03.15
申请人
BLUE THOMAS D
发明人
BLUE THOMAS D.
分类号
B68B1/12
主分类号
B68B1/12
代理机构
代理人
主权项
地址
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