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发明名称
Bed tilting device
摘要
申请公布号
US1915881(A)
申请公布日期
1933.06.27
申请号
US19320646320
申请日期
1932.12.08
申请人
DOMKE EDWARD F;ENNIS SYLVESTER A J
发明人
DOMKE EDWARD F.;ENNIS SYLVESTER A. J.
分类号
A61G7/005
主分类号
A61G7/005
代理机构
代理人
主权项
地址
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