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发明名称
SUPPORT STANDARD
摘要
申请公布号
US3450270(A)
申请公布日期
1969.06.17
申请号
USD3450270
申请日期
1966.10.24
申请人
WRIGHT CENTRAL LTD
发明人
ALAN E. BROWN
分类号
A47B57/42;A47B96/14;(IPC1-7):A47F5/10
主分类号
A47B57/42
代理机构
代理人
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地址
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