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经营范围
发明名称
Flexible joints for duct systems
摘要
申请公布号
GB855384(A)
申请公布日期
1960.11.30
申请号
GB19570006934
申请日期
1957.03.01
申请人
FLEXONICS CORPORATION
发明人
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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