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发明名称
HUB- UND AUFLEGEGEARET FUER ZUSAMMENZUSCHWEISSENDE EISENBAHNSCHIENEN, STRASSENBAHNSCHIENEN U. DGL.
摘要
申请公布号
DE1709127(U)
申请公布日期
1955.10.20
申请号
DE195500D0732U
申请日期
1955.07.18
申请人
DEUTSCHE BUNDESBAHN, BUNDESBAHN-ZENTRALAMT MINDEN (WESTF.)
发明人
分类号
B23K31/02
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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