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发明名称
A SHOCK ABSORPTION WALL STRUCTURE METHOD OF FORMATION
摘要
申请公布号
GB9305929(D0)
申请公布日期
1993.05.12
申请号
GB19930005929
申请日期
1993.03.22
申请人
CHANG FU CHUAN
发明人
分类号
E04B1/98;E04H9/02
主分类号
E04B1/98
代理机构
代理人
主权项
地址
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