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经营范围
发明名称
SURGEON'S FACE MASK
摘要
申请公布号
EP0137094(A3)
申请公布日期
1986.08.13
申请号
EP19840102709
申请日期
1984.03.13
申请人
FIRMA CARL FREUDENBERG
发明人
GROITZSCH, DIETER, DR.;KRULL, MANFRED
分类号
A41D13/11;B01D39/16;B32B5/26;(IPC1-7):A41B13/02;A62B18/02
主分类号
A41D13/11
代理机构
代理人
主权项
地址
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