发明名称 Shaving head for dry-shavers
摘要 Shaving head for a dry-shaver having an arched perforated cutter foil and a cooperating lower cutter resiliently urged into the foil. For cleaning purposes the lower cutter is rotatable about a longitudinal axis from the first position, in which its blade edges cooperate with the foil, to a second position in which the blade edges are accessible for cleaning, when the shaving head is removed from the shaver.
申请公布号 US3947961(A) 申请公布日期 1976.04.06
申请号 US19740465311 申请日期 1974.04.29
申请人 U.S. PHILIPS CORPORATION 发明人 MEYER, GERALD
分类号 B26B19/44;B26B19/04;B26B19/38;(IPC1-7):B26B19/44 主分类号 B26B19/44
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