Title:
THREE ERASING-POINT PERSPECTIVE DRAWING METHOD
Document Type and Number:
Japanese Patent JPS58193199
Kind Code:
A
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Inventors:
MATSUSUE NOBUO
Application Number:
JP7522983A
Publication Date:
November 10, 1983
Filing Date:
April 28, 1983
Export Citation:
Assignee:
NAGAHAMA KENZOU
International Classes:
B43L13/14; (IPC1-7): B43L13/14
Attorney, Agent or Firm:
Aoyama