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发明名称
PRESSURE RESPONSIVE SEAMLESS DIAPHRAGM INSTALLATION
摘要
申请公布号
EP0256501(B1)
申请公布日期
1991.07.31
申请号
EP19870111635
申请日期
1987.08.11
申请人
FILTRA-SYSTEMS CO.
发明人
MAU, ROBERT
分类号
B01D29/09;B01D25/12;B01D25/168;B01D25/28;B01D29/01;B01D29/82;B01D33/04;B30B9/22
主分类号
B01D29/09
代理机构
代理人
主权项
地址
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