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发明名称
Motorroller auf drei Raedern
摘要
申请公布号
DE1011293(B)
申请公布日期
1957.06.27
申请号
DE1952G009728
申请日期
1952.09.05
申请人
ROBERT C. GROLL
发明人
GROLL ROBERT C.
分类号
B62K5/027;B62K25/04
主分类号
B62K5/027
代理机构
代理人
主权项
地址
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