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发明名称
DEVICE FOR PRODUCING SCENIC EFFECTS
摘要
申请公布号
SU1533717(A1)
申请公布日期
1990.01.07
申请号
SU19884439020
申请日期
1988.06.27
申请人
VEJNBERG VENIAMIN YA,SU
发明人
VEJNBERG VENIAMIN YA,SU
分类号
A63J5/00
主分类号
A63J5/00
代理机构
代理人
主权项
地址
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