KT

Kunio Tatusawa

RC Rhythm Watch Co.: 1 patents #22 of 62Top 40%
Overall (All Time): #4,034,776 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4449831 Pendulum arrangement for clock movement Masaru Itami 1984-05-22