TM

Takehisa Miyashita

GC Gakken Co.: 1 patents #4 of 6Top 70%
Overall (All Time): #4,096,475 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4288813 Apparatus for automatically engraving mimeographic stencil papers Mujika Fujiwara 1981-09-08