SHELDONS ENGINEERING LIMITED Trademarks
ULTRAFOIL
Filed: February 28, 1977
COMMERCIAL CENTRIFUGAL FANS
Owned by: SHELDONS ENGINEERING LIMITED
Serial Number: 73117255
UNIFOIL
Filed: February 28, 1977
COMMERCIAL CENTRIFUGAL FANS
Owned by: SHELDONS ENGINEERING LIMITED
Serial Number: 73117256
