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发明名称
IMPROVEMENTS IN OR RELATING TO COLLAPSIBLE STRUCTURES
摘要
申请公布号
KE3543(A)
申请公布日期
1985.07.19
申请号
KE19850003543
申请日期
1985.06.19
申请人
DAVID CHARLES DYER
发明人
DAVID CHARLES DYER
分类号
A47B43/00;A47F5/13;(IPC1-7):A47B43/00;A47F5/00
主分类号
A47B43/00
代理机构
代理人
主权项
地址
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