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发明名称
Cutterhead construction for dry shavers
摘要
申请公布号
US2259002(A)
申请公布日期
1941.10.14
申请号
US19380222455
申请日期
1938.08.01
申请人
KNAPP-MONARCH COMPANY
发明人
KNAPP RAYMOND
分类号
B26B19/04
主分类号
B26B19/04
代理机构
代理人
主权项
地址
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