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发明名称
SCREEN
摘要
申请公布号
ZA8600798(B)
申请公布日期
1986.09.24
申请号
ZA19860000798
申请日期
1986.02.04
申请人
ALEC DAVID WARD
发明人
ALEC DAVID WARD
分类号
E04G21/32;A47H1/04;A47H1/104;A47H1/12;A47H13/00;A47H13/01;A47H23/00;A47H23/08;A62B15/00;E04B;E04B2/74
主分类号
E04G21/32
代理机构
代理人
主权项
地址
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