发明名称 Waterbed mattress with baffle chambers
摘要 A waterbed mattress has a baffle structure that comprises a horizontally extending pad of bouyant material with a plurality of chambers depending therefrom. The chambers can be hemi-spheroidal. The chamber walls having water metering holes therethrough.
申请公布号 US4922563(A) 申请公布日期 1990.05.08
申请号 US19870031890 申请日期 1987.03.30
申请人 ADVANCED SLEEP PRODUCTS 发明人 JOHENNING, JOHN B.;HALL, CHARLES P.
分类号 A47C27/08 主分类号 A47C27/08
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