Document Type and Number:
Japanese Patent JPS4932170
Kind Code:
Y1
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| JPH03151297 | PROPELLING PENCIL WITH SCALE |
Application Number:
JP3105869U
Publication Date:
August 30, 1974
Filing Date:
April 05, 1969
Export Citation:
International Classes:
B43K29/08; (IPC1-7): B43K29/08