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发明名称
Rollschurolle mit einer aus uebereinanderliegenden, verschieden harten Schichten bestehenden Gummibereifung
摘要
申请公布号
DE628872(C)
申请公布日期
1936.04.17
申请号
DENDATH138690D
申请日期
申请人
FRIEDRICH HERKENRATH "BEN-HUR" RASIERKLINGENFABRIK;FRIEDRICH HERKENRATH "BEN-HUR" RASIERKLINGENFABRIK
发明人
分类号
A63C17/22
主分类号
A63C17/22
代理机构
代理人
主权项
地址
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