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发明名称
Gleisbettungsreinigungsmaschine
摘要
申请公布号
AT254245(B)
申请公布日期
1967.05.10
申请号
AT19640006872
申请日期
1963.04.05
申请人
GOTTFRIED HOEFELS
发明人
GOTTFRIED HOEFELS
分类号
E01B27/10
主分类号
E01B27/10
代理机构
代理人
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地址
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