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发明名称
Connection union for fluid flow ducting
摘要
申请公布号
GB1038139(A)
申请公布日期
1966.08.10
申请号
GB19620034899
申请日期
1962.09.12
申请人
NARAYAN PADA BHATTACHARJEE;HEINRICH CONRAD EDUARD KUSS
发明人
分类号
F16L41/00;F22G3/00
主分类号
F16L41/00
代理机构
代理人
主权项
地址
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