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发明名称
PARTITION FRAME ELEMENTS
摘要
申请公布号
GB9125591(D0)
申请公布日期
1992.01.29
申请号
GB19910025591
申请日期
1991.12.02
申请人
HSUEH, JEN S
发明人
分类号
E04B1/61;E04B2/74;E04B2/78
主分类号
E04B1/61
代理机构
代理人
主权项
地址
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