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发明名称
Improvements in and relating to hydrants
摘要
申请公布号
GB602302(A)
申请公布日期
1948.05.24
申请号
GB19480004582
申请日期
1945.09.27
申请人
SIGMUND PUMPS (GREAT BRITAIN) LIMITED;MIROSLAV SIGMUND
发明人
分类号
F16L37/113
主分类号
F16L37/113
代理机构
代理人
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