KT

Kanji Tobeta

TW Tamura Electric Works: 1 patents #38 of 88Top 45%
Overall (All Time): #4,108,151 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4193256 Digital clocks provided with time switch mechanisms Shuji Otsuka 1980-03-18