KH

Kunizo Hiraoka

Overall (1982): #10,895 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4360331 Apparatus for molding a concrete pipe 1982-11-23
4311632 Process for molding a concrete pipe 1982-01-19