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经营范围
发明名称
Anordning ved Cykelstyr.
摘要
申请公布号
DK60866(C)
申请公布日期
1943.04.27
申请号
DKD60866
申请日期
1941.10.13
申请人
CHRISTIAN BERNHARD JOHANSEN
发明人
CHRISTIAN BERNHARD JOHANSEN
分类号
主分类号
代理机构
代理人
主权项
地址
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