TO

Takahito Osanai

KA Kajima: 1 patents #125 of 383Top 35%
Overall (All Time): #3,958,292 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4768158 Apparatus and method for diagnosing deterioration of smokestack — 1988-08-30