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经营范围
发明名称
Gestell zum Umwandeln eines vorhandenen Stuhles in einen Rollstuhl
摘要
申请公布号
DE694492(C)
申请公布日期
1940.08.02
申请号
DE1938P078368D
申请日期
1938.12.16
申请人
HELENE POHL GEB. ELSTNER
发明人
ELSTNER HELENE POHL GEB.
分类号
A47C7/62
主分类号
A47C7/62
代理机构
代理人
主权项
地址
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