发明名称 Modified erection ring
摘要 PCT No. PCT/EP91/00680 Sec. 371 Date Feb. 6, 1992 Sec. 102(e) Date Feb. 6, 1992 PCT Filed Apr. 10, 1991 PCT Pub. No. WO91/15173 PCT Pub. Date Oct. 17, 1991.A sexual stimulation device for the male includes an erection ring from which extends a rectal rod; the device is made from a flexible plastic having a Shore hardness between approximately 30 and 60.
申请公布号 US5387179(A) 申请公布日期 1995.02.07
申请号 US19920776288 申请日期 1992.02.06
申请人 CRIVELLARO, JURGEN 发明人 CRIVELLARO, JURGEN
分类号 A61F5/41;(IPC1-7):A61F5/00 主分类号 A61F5/41
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