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经营范围
发明名称
Improvements in fluid control valves
摘要
申请公布号
GB602400(A)
申请公布日期
1948.05.26
申请号
GB19450026897
申请日期
1945.10.15
申请人
THE HEYWOOD COMPRESSOR COMPANY LIMITED;LEONARD WALTER SWAIN;JOSEPH ANTHONY HUNT
发明人
分类号
F16K37/00
主分类号
F16K37/00
代理机构
代理人
主权项
地址
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