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发明名称
Kupplung fuer Drahtzuege, insbesondere von Signal- und Weichenstellanlagen
摘要
申请公布号
DE676202(C)
申请公布日期
1939.06.22
申请号
DE1937W100667D
申请日期
1937.03.13
申请人
ALB. ALFR. WEHNER, WERKZEUGFABRIK
发明人
WEHNER ALBERT ALFRED
分类号
B61L7/02
主分类号
B61L7/02
代理机构
代理人
主权项
地址
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