SO

Satoshi Ohsawa

OC Orion Machinery Co.: 1 patents #1 of 9Top 15%
Overall (1982): #32,010 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349330 Combustion control device for nozzle spray type burner Akio Obinata 1982-09-14