发明名称 Bedding draw sheet
摘要 An improved bedding draw sheet comprised of a base sheet formed of a textile material, a panel formed of a textile material having water penetration-resistant characteristics bonded to the base sheet and a water-absorbent pad removably attached to the panel whereby the water-absorbent pad can be removed and laundered without the necessity of laundering the entire draw sheet.
申请公布号 US4064577(A) 申请公布日期 1977.12.27
申请号 US19760744709 申请日期 1976.11.24
申请人 HYGEIA CORPORATION 发明人 WALTERS, RONALD D.
分类号 A61G7/05;A47G9/02;A61F5/48;A61F13/15;A61F13/56;(IPC1-7):A47G9/00;A61G7/06 主分类号 A61G7/05
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