MA

Masaru Aonuma

OC Orion Machinery Co.: 1 patents #1 of 9Top 15%
Overall (1982): #45,400 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336043 Filter unit construction for a filtration assembly Kazuyuki Nanaumi 1982-06-22