发明名称 Weighing ramp adaptor
摘要 An adaptor includes a frame having tab elements arranged to releasably fit the adaptor to a support platform of a weighing scale. The frame of the adaptor is formed and configured to have removably mounted thereto a wheelchair weighing ramp to thereby allow the weighing ramp to be attached to and used with the weighing scale.
申请公布号 US4126197(A) 申请公布日期 1978.11.21
申请号 US19770833853 申请日期 1977.09.16
申请人 KECHELY, RAYMOND O. 发明人 KECHELY, RAYMOND O.
分类号 G01G19/44;(IPC1-7):G01G19/00 主分类号 G01G19/44
代理机构 代理人
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