176709 ⎘
Auxiliary processes in photography Varnishing, e.g. application of protective layers on finished photographic prints
Sub-classes:Deacidifying and reinforcing agent for cellulose acetate film
#2Survey plat documents and method for making survey plat documents
#3PRINTED ANTIFOG FILMS
#4OVERCOAT COMPOSITION FOR IMAGE RECORDING MATERIALS
#5Overcoat composition for image recording materials