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发明名称
摘要
申请公布号
DE8809399(U1)
申请公布日期
1988.09.29
申请号
DE19880009399U
申请日期
1988.07.22
申请人
ZAPF, WERNER, 8580 BAYREUTH, DE
发明人
分类号
E04B1/68;(IPC1-7):E04B1/68;B65D90/02;E04H7/20
主分类号
E04B1/68
代理机构
代理人
主权项
地址
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