发明授权
- 专利标题： Method of manufacturing ultra-fine particles
- 专利标题（中）： 制造超细颗粒的方法
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申请号： US795083申请日： 1985-11-05
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公开(公告)号： US4619691A公开(公告)日： 1986-10-28
- 发明人: Takeshi Araya , Akira Matsunawa , Seiji Katayama , Susumu Hioki , Yoshiro Ibaraki , Yoshishige Endo
- 申请人： Takeshi Araya , Akira Matsunawa , Seiji Katayama , Susumu Hioki , Yoshiro Ibaraki , Yoshishige Endo
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-191901 19850902
- 主分类号： B22F9/04
- IPC分类号： B22F9/04 ; B22F9/02 ; B22F9/12 ; B22F9/14 ; B22F9/00
摘要：
A method of efficiently manufacturing ultra-fine particles of material, comprising a step of applying laser energy to the material in order to generate a plume phenomenon thereon to cause the ultra-fine particles. The material may be selected from various materials such as non-metal materials as well as metal materials.
公开/授权文献
- US5792006A Axially collapsible golf clubs and golf club shafts 公开/授权日：1998-08-11