IT

Itaru Tamagawa

PC Pegasus Sewing Machine Mfg. Co.: 1 patents #29 of 65Top 45%
Overall (All Time): #3,939,920 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873931 Programmed thread regulating apparatus for a sewing machine Katsumi Takagi, Toshihito Negoro 1989-10-17