Title:
自転車用ギヤクランク装置
Document Type and Number:
Japanese Patent JP4648928
Kind Code:
B2
Inventors:
Akihiro Nakatani
Application Number:
JP2007197330A
Publication Date:
March 09, 2011
Filing Date:
July 30, 2007
Export Citation:
Assignee:
Sugino Engineering Co., Ltd.
International Classes:
B62M3/00
Domestic Patent References:
| JP2000289677A | ||||
| JP2007153334A | ||||
| JP2007153332A |
Attorney, Agent or Firm:
Minoru Yoshida
Tatsuya Tanaka
Tsukasa Senba
Hiroshi Furusawa
Yasumitsu Suzuki
Nao Usui
Tatsuya Tanaka
Tsukasa Senba
Hiroshi Furusawa
Yasumitsu Suzuki
Nao Usui