Sylvacure Trademarks

SYLVACURE
AMIDOAMINE RESINS USEFUL AS EPOXY CURING AGENTS AND SOLD TO INDUSTRY FOR THAT PURPOSE
Cancelled  ·  February 19, 1987  ·  73645565  · 
SYLVACURE
REACTIVE POLYAMIDES
Abandoned  ·  May 8, 1986  ·  73597549  ·