Title:
SHARP PENCIL
Document Type and Number:
Japanese Patent JPS51120823
Kind Code:
A
Inventors:
TAKAHASHI MINORU
Application Number:
JP4483675A
Publication Date:
October 22, 1976
Filing Date:
April 15, 1975
Export Citation:
Assignee:
TAKAHASHI MINORU
International Classes:
B43K21/027; B43K21/16; B43K21/20; B43K21/22; (IPC1-7): B43K21/16; B43K21/20; B43K21/22