Title:
【発明の名称】自転車の多段式スプロケットホイールの修正方法及び修正構造
Document Type and Number:
Japanese Patent JP2825767
Kind Code:
B2
Inventors:
HYO TENKA
GEN MASAMICHI
SO KINKAN
O DENSHO
SAI CHUSHAKU
GEN MASAMICHI
SO KINKAN
O DENSHO
SAI CHUSHAKU
Application Number:
JP22074094A
Publication Date:
November 18, 1998
Filing Date:
August 12, 1994
Export Citation:
Assignee:
KOGYO GIJUTSU KENKYUIN
International Classes:
B62M9/06; B62M9/10; (IPC1-7): B62M9/10
Domestic Patent References:
| JP4303094A | ||||
| JP3248988A | ||||
| JP6115480A | ||||
| JP563263Y2 |
Attorney, Agent or Firm:
Matsumoto Takemoto (4 outside)