TK

Toyohiko Kume

NK Nihon Tokushu Noyaku Seizo K.K.: 1 patents #1 of 2Top 50%
Overall (1982): #26,951 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4317937 Preparation and use of bis-(1-bromo-2,3,3-trichloro-2-propenyl) ether Junichi Saito 1982-03-02