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发明名称
Automatic gum-tape-dispensing machine
摘要
申请公布号
US1767942(A)
申请公布日期
1930.06.24
申请号
US19280292339
申请日期
1928.07.13
申请人
JOHN RUGEN
发明人
RUGEN JOHN
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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