发明名称 Double-structure ring
摘要 PCT No. PCT/JP97/03913 Sec. 371 Date May 1, 1998 Sec. 102(e) Date May 1, 1998 PCT Filed Oct. 28, 1997 PCT Pub. No. WO98/19574 PCT Pub. Date May 14, 1998A finger ring which is not only outstanding as an accessory but provides the fun of toying with and the benefit of diversion. This double-ring finger ring comprises an inner ring and an outer ring, with magnets mounted in an outer circumferential region of the inner ring and in an inner circumferential region of the outer ring with their like poles facing each other.
申请公布号 US6101843(A) 申请公布日期 2000.08.15
申请号 US19980068069 申请日期 1998.05.01
申请人 NAGANO, TOMOHISA 发明人 NAGANO, TOMOHISA
分类号 A44C9/00;(IPC1-7):A44C9/00 主分类号 A44C9/00
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