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发明名称
Improvements in or relating to flexible chamber pumps
摘要
申请公布号
GB650042(A)
申请公布日期
1951.02.14
申请号
GB19470023854
申请日期
1947.08.28
申请人
LOUIS EUGENE VICTOR JOSEPH HENRY
发明人
分类号
A61M1/10;F04B43/08
主分类号
A61M1/10
代理机构
代理人
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地址
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