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发明名称
BAUELEMENT
摘要
申请公布号
DE2505043(B2)
申请公布日期
1977.06.08
申请号
DE19752505043
申请日期
1975.02.06
申请人
发明人
分类号
E04B2/92;E04C2/54;E06B1/64;E06B3/267;(IPC1-7):E04C2/54;E04B2/72;E04B2/88;E06B7/22;E04C2/46
主分类号
E04B2/92
代理机构
代理人
主权项
地址
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