Mark Identification

SPIRELF

Serial Number

73593556

Filing Date

Apr 15, 1986

Registration Date

Apr 7, 1987

Trademark by

Active Trademark

Classification Information

COILS INSTALLED IN HEAT EXCHANGERS FOR THE PERMANENT SELF-CLEANING OF HEAT EXCHANGER PIPES FOR USE IN MACHINES

COILS INSTALLED IN HEAT EXCHANGERS FOR THE PERMANENT SELF-CLEANING OF HEAT EXCHANGER PIPES