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经营范围
发明名称
Joint construction
摘要
申请公布号
US2455539(A)
申请公布日期
1948.12.07
申请号
US19440570344
申请日期
1944.12.29
申请人
ALLIED CHEMICAL & DYE CORPORATION
发明人
WAHL EUGENE A.
分类号
F16L27/02;F16L27/08
主分类号
F16L27/02
代理机构
代理人
主权项
地址
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