Title:
【発明の名称】移動量検出装置
Document Type and Number:
Japanese Patent JP2771874
Kind Code:
B2
Inventors:
OKUMURA YOICHIRO
Application Number:
JP33413589A
Publication Date:
July 02, 1998
Filing Date:
December 22, 1989
Export Citation:
Assignee:
ORINPASU KOGAKU KOGYO KK
International Classes:
G03B1/14; G03B17/00; (IPC1-7): G03B17/00
Attorney, Agent or Firm:
Susumu Ito