Title:
ドライバービットおよび電動ドライバー、手動ドライバー
Document Type and Number:
Japanese Patent JP4531367
Kind Code:
B2
Inventors:
Kunio Nishino
Kouhei Koshimizu
Yasuyoshi Nagaki
Kouhei Koshimizu
Yasuyoshi Nagaki
Application Number:
JP2003331653A
Publication Date:
August 25, 2010
Filing Date:
September 24, 2003
Export Citation:
Assignee:
Nagaki Seiki Co., Ltd.
International Classes:
B25B15/00
Domestic Patent References:
JP2006513876A | ||||
JP47024699U | ||||
JP57073067U |
Attorney, Agent or Firm:
Masaki Hiroyuki
Masaru Ishihara
Masaru Ishihara