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经营范围
发明名称
PUZZLE
摘要
申请公布号
SU1755847(A1)
申请公布日期
1992.08.23
申请号
SU19904860815
申请日期
1990.08.20
申请人
KOPTYAEV VALERYAN A,SU
发明人
KOPTYAEV VALERYAN A,SU
分类号
A63F9/12
主分类号
A63F9/12
代理机构
代理人
主权项
地址
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