发明授权
- 专利标题： Lipstick and method for making same
- 专利标题（中）： 口红及其制作方法
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申请号： US149246申请日： 1998-09-08
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公开(公告)号： US5975781A公开(公告)日： 1999-11-02
- 发明人: Walter T. Ackermann , Joseph A. Pietrorazio
- 申请人： Walter T. Ackermann , Joseph A. Pietrorazio
- 专利权人： Ackermann; Walter T.,Pietrorazio; Joseph A.
- 当前专利权人： Ackermann; Walter T.,Pietrorazio; Joseph A.
- 主分类号： A45D40/06
- IPC分类号： A45D40/06 ; A45D40/04
摘要：
The mechanism of this lipstick has telescoping non-circular sections between base and pomade cup to assure their rotation together. Outward flanges help stabilize the sections laterally. The telescoping sections are assembled by axially collapsing a pre-form.
公开/授权文献
- US5397946A High-voltage sensor for integrated circuits 公开/授权日：1995-03-14
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