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经营范围
发明名称
SAFETY DEVICE OF DOORS
摘要
申请公布号
CZ9201129(A3)
申请公布日期
1993.11.17
申请号
CS19920001129
申请日期
1992.04.14
申请人
POLAK FRANTISEK;POLAKOVA BARBORA
发明人
POLAK FRANTISEK;POLAKOVA BARBORA
分类号
E06B9/01;E05C9/04;E05C9/16;E06B9/02;(IPC1-7):E06B9/01
主分类号
E06B9/01
代理机构
代理人
主权项
地址
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