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公开(公告)号:US3628681A
公开(公告)日:1971-12-21
申请号:US3628681D
申请日:1969-10-06
发明人: SCHWARTZ SOLOMON
IPC分类号: B65D39/00
CPC分类号: B65D39/0011 , B65D2539/008
摘要: A rubber stopper is encapsulated within a coating of polymerized fluorocarbon resin to obtain the resilience of rubber and the chemical resistance of the fluorocarbon resins.