Title:
切断方法及びこの切断方法で得たワーク
Document Type and Number:
Japanese Patent JP6506963
Kind Code:
B2
Abstract:
A cut piece includes a first surface, and a second surface opposite to the first surface. The first surface has at least two grooves, forming at least one support plate located between each two adjacent grooves. The second surface has a plurality of gaps. Each groove is connected with at least one gap.
Inventors:
Cao Yoshifumi
Hayashi Trillion
Yellow brocade
Hayashi Trillion
Yellow brocade
Application Number:
JP2014264658A
Publication Date:
April 24, 2019
Filing Date:
December 26, 2014
Export Citation:
Assignee:
Fuchi Yasushi (Hong Kong) Co., Ltd.
International Classes:
B23K26/364
Domestic Patent References:
| JP2013235989A | ||||
| JP2008251597A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro