Inventor
CHU SIMON LONG
4 patents
Patents
4 patentsUS4072589AFeb 7, 1978
Process for electrolytic graining of aluminum sheet
POLYCHROME CORP38 citations91
US4104072AAug 1, 1978
Water developable lithographic printing plate having dual photosensitive layering
POLYCHROME CORP33 citations89
US4090880AMay 23, 1978
Lithographic printing plate and method of making same
POLYCHROME CORP7 citations70
US4043296AAug 23, 1977
Roll construction for coating apparatus
POLYCHROME CORP10 citations67