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经营范围
发明名称
TRAGFAHIGES, BALKENFORMIGES BAUELEMENT
摘要
申请公布号
ATA473874(A)
申请公布日期
1977.06.15
申请号
AT19740004738
申请日期
1974.06.07
申请人
HARTMANN KARL
发明人
分类号
E04C3/28;F16F1/373;(IPC1-7):E04C3/28
主分类号
E04C3/28
代理机构
代理人
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地址
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