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发明名称
Pipe
摘要
申请公布号
US1939473(A)
申请公布日期
1933.12.12
申请号
US19330659519
申请日期
1933.03.03
申请人
JOSEPH APILUNGO
发明人
TORRESE APOLLO
分类号
A24F1/06;A24F1/16
主分类号
A24F1/06
代理机构
代理人
主权项
地址
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