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发明名称
SELF-RETARDING HINGE
摘要
申请公布号
DE3364169(D1)
申请公布日期
1986.07.24
申请号
DE19833364169
申请日期
1983.04.29
申请人
FIRMA CARL FREUDENBERG
发明人
HOLZER, HELMUT
分类号
G02C5/22;(IPC1-7):G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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