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发明名称
Wax roll holder
摘要
申请公布号
US2093562(A)
申请公布日期
1937.09.21
申请号
US19350052042
申请日期
1935.11.29
申请人
GRIFFITH-HOPE COMPANY
发明人
HOPE SAMUEL N.
分类号
B65H35/00
主分类号
B65H35/00
代理机构
代理人
主权项
地址
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