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发明名称
AUFWICKELVORRICHTUNG, INSBESONDERE FUER ZULEITUNGSSCHNUERE, UEBER DIE AERZTLICHE ODER ZAHNAERZTLICHE INSTRUMENTE MIT IHREN ANTRIEBSQUELLEN VERBUNDEN SIND.
摘要
申请公布号
DE1703505(U)
申请公布日期
1955.07.28
申请号
DE194900D2371U
申请日期
1949.07.18
申请人
RITTER COMPANY INC.
发明人
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主分类号
代理机构
代理人
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