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发明名称
Walker with tray
摘要
A walker for infirm individuals with provision for supporting a cradle for a removable tray, and the tray at the front of the walker. The cradle may be arranged to swing to remain level at all times or may be rigidly secured to the walker.
申请公布号
US4074683(A)
申请公布日期
1978.02.21
申请号
US19760693604
申请日期
1976.06.07
申请人
DI CHIARA, ANTHONY J.
发明人
DI CHIARA, ANTHONY J.
分类号
A61H3/00;(IPC1-7):F16M13/08;A45B3/00
主分类号
A61H3/00
代理机构
代理人
主权项
地址
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