Title:
MULTIPLE FIGURE ORIGINAL BOARD FOR PRIFILE COPY DRAWING INSTRUMENT
Document Type and Number:
Japanese Patent JPS5456532
Kind Code:
A
Inventors:
TAKETOMI BUNSAKU
Application Number:
JP8490778A
Publication Date:
May 07, 1979
Filing Date:
July 11, 1978
Export Citation:
Assignee:
TAKETOMI BUNSAKU
International Classes:
B43L13/10; (IPC1-7): B43L13/10
Domestic Patent References:
JPS4332114Y1 | 1968-12-27 | |||
JPS476110U | 1972-09-20 | |||
JPS5061775A | 1975-05-27 |
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