发明名称 Hospital trolleys
摘要 The present invention relates to a hospital trolley having a support member and framework with co-operating guide means to enable the transfer of a patient from one trolley to another. It also provides a means for securing two trolley frameworks together by means of interlocking plates.
申请公布号 US4011609(A) 申请公布日期 1977.03.15
申请号 US19750619831 申请日期 1975.10.06
申请人 G. D. SEARLE & CO. 发明人 BETHLEN, FARKAS
分类号 B62B11/00;A61G1/003;A61G1/02;A61G7/14;(IPC1-7):A47B83/04 主分类号 B62B11/00
代理机构 代理人
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