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发明名称
Ringpinsel und Verfahren zu seiner Herstellung
摘要
申请公布号
DE672848(C)
申请公布日期
1939.03.10
申请号
DE1936G094392D
申请日期
1936.12.18
申请人
FIRMA WIEGAND GEITZ WWE.
发明人
GEITZ RUDOLF
分类号
A46B3/12
主分类号
A46B3/12
代理机构
代理人
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地址
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