发明名称 DEVICE FOR DEMONSTRATING CONJURING TRICKS
摘要 A device for demonstrating the conjuring tricks consists of the egg-shaped geometrical object with the opposing openings made at an angle with the flexible element passed through the openings.
申请公布号 UA29368(U) 申请公布日期 2008.01.10
申请号 UA20070010358U 申请日期 2007.09.18
申请人 IVASYSHYN MYRON VASYLIOVYCH;ATAMANCHUK OLHA MYRONIVNA 发明人 IVASYSHYN MYRON VASYLIOVYCH;ATAMANCHUK OLHA MYRONIVNA
分类号 A63J21/00 主分类号 A63J21/00
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