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发明名称
TIGHTNESS SYSTEM FOR A CHEMICAL APPARATUS BETWEEN AN ENCLOSURE OF BREAKABLE MATERIAL AND METALLIC PARTS
摘要
申请公布号
EP0112737(B1)
申请公布日期
1986.03.05
申请号
EP19830402213
申请日期
1983.11.17
申请人
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
发明人
GONGORA, HENRI;PERONO, RENE;LALANNE, HENRI
分类号
B01J3/00;B01J19/00;B01J19/12;F16L49/00;(IPC1-7):B01J19/00;C07C17/00
主分类号
B01J3/00
代理机构
代理人
主权项
地址
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