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发明名称
CONVERTIBLE BED
摘要
申请公布号
CA635955(A)
申请公布日期
1962.02.06
申请号
CAD635955
申请日期
申请人
CASTRO CONVERTIBLE CORPORATION
发明人
SUMNER C. WILLIS
分类号
主分类号
代理机构
代理人
主权项
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