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发明名称
Improvements in or relating to diaphragm-type pumps
摘要
申请公布号
GB1149971(A)
申请公布日期
1969.04.23
申请号
GB19660031604
申请日期
1966.07.14
申请人
VEB WISSENSCHAFTLICH - TECHNISCHES ZENTRUM (WTZ) PUMPEN UND VERDICHTER
发明人
GUNTER GLUMPF;WERNER SCHWARZ
分类号
F04B43/067
主分类号
F04B43/067
代理机构
代理人
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地址
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