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经营范围
发明名称
Mit Gummi-, Guttapercha- oder Balatamasse getraenkter, aus mehreren Stofflagen unter Anwendung von Hitze gefertigter Textiltreibriemen
摘要
申请公布号
DE720308(C)
申请公布日期
1942.05.01
申请号
DE1938S131732D
申请日期
1938.04.15
申请人
ERWIN SONNEK
发明人
SONNEK ERWIN
分类号
F16G5/08
主分类号
F16G5/08
代理机构
代理人
主权项
地址
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