JD

Joseph William Daintrey

GL Gestetner Manufacturing Limited: 1 patents #1 of 1Top 100%
📍 Walthamstow, GB: #1 of 1 inventorsTop 100%
Overall (1982): #53,510 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348979 Developer unit for dry toner electrophotographic copier — 1982-09-14