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经营范围
发明名称
ADJUSTABLE ARM BOARD
摘要
申请公布号
CA909664(A)
申请公布日期
1972.09.12
申请号
CAD909664
申请日期
申请人
JOHN B. CUNNINGHAM
发明人
JOHN B. CUNNINGHAM
分类号
A61G13/00;A61G15/10;(IPC1-7):A61G13/00
主分类号
A61G13/00
代理机构
代理人
主权项
地址
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