Title:
【発明の名称】精神等の鍛練機
Document Type and Number:
Japanese Patent JP2784558
Kind Code:
B2
Inventors:
ISHIZAKA HIDEJI
Application Number:
JP21606291A
Publication Date:
August 06, 1998
Filing Date:
August 01, 1991
Export Citation:
Assignee:
ISHIZAKA HIDEJI
International Classes:
A63B26/00; G09B19/00; (IPC1-7): G09B19/00
Attorney, Agent or Firm:
Mitsuyasu Miura