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on 02 Jun 1997
BIRKO CHEMICAL CORPORATION
73067666 · 31 Oct 1975
007
HIGH PRESSURE SPRAY WASHING MACHINES USED FOR CLEANING AND WASHING PAC...
on 03 Jul 1995
BIRKO CHEMICAL CORPORATION
72461807 · 02 Jul 1973
023
PORTABLE, MULTIPLE FLUID, SPRAYWASHING AND CLEANING APPARATUS,PORTABLE...
on 05 Apr 1993
BIRKO CHEMICAL CORPORATION
72346847 · 22 Dec 1969
F,DRY, FOAMING ALKALINE DETERGENTS FOR USE IN MEAT AND POULTRY PLANTS,...
on 22 Jul 1992
BIRKO CHEMICAL CORPORATION
72367811 · 12 Aug 1970
INDUSTRIAL POWDERED CLEANER,THE WORD "KLEEN" IS DISCLAIMED APART FROM ...
on 06 Jul 1985
BIRKO CHEMICAL CORPORATION
72176995 · 16 Sep 1963
006
INDUSTRIAL CHEMICALS-NAMELY, BLEACHING AGENTS, CHELATING AND SEQUESTER...
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