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发明名称
VENTING VALVE FOR A COLOSTOMY BAG OR THE LIKE
摘要
申请公布号
DE3566222(D1)
申请公布日期
1988.12.22
申请号
DE19853566222
申请日期
1985.02.21
申请人
BEIERSDORF AKTIENGESELLSCHAFT
发明人
SINNEN, MARIKE;DETERING, JURGEN;MEITZNER, UWE
分类号
A61F5/44;(IPC1-7):A61F5/44
主分类号
A61F5/44
代理机构
代理人
主权项
地址
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