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经营范围
发明名称
Improvements in and relating to rubber lined centrifugal pumps
摘要
申请公布号
GB341362(A)
申请公布日期
1931.01.15
申请号
GB19300012908
申请日期
1930.04.26
申请人
NAAMLOOZE VENNOOTSCHAP SCHEEPSWERF EN WERKTUIGENFABRIEK "WERF CONRAD"
发明人
分类号
F04D29/42
主分类号
F04D29/42
代理机构
代理人
主权项
地址
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