| KEMWELL KEMWELL (CHUR) LTD.
72140135 19 Mar 1962 | on 26 Feb 1988 | KITS FOR POST-WELD HEAT-TREATMENT OF TUBES AND PIPES, COMPRISING HEAT-... Class 034 Class 034 Smoker's Products KITS FOR POST-WELD HEAT-TREATMENT OF TUBES AND PIPES, COMPRISING HEAT-INSULATING, REFRACTORY AND EXOTHERMIC COMPOSITIONS | | | NOBEX KEMWELL (CHUR) LTD.
72142771 17 Apr 1962 | on 25 Feb 1988 | EXOTHERMIC COMPOSITIONS IN POWDER OR MOLDED FORM FOR THE HEAT TREATMEN... Class 001 Class 001 Chemical Products EXOTHERMIC COMPOSITIONS IN POWDER OR MOLDED FORM FOR THE HEAT TREATMENT OF METALS Class 034 Class 034 Smoker's Products EXOTHERMIC COMPOSITIONS IN POWDER OR MOLDED FORM FOR THE HEAT TREATMENT OF METALS | | | KEMWELL KEMWELL (CHUR) LTD.
72143306 25 Apr 1962 | on 25 Feb 1988 | EXOTHERMIC COMPOSITIONS IN POWDER OR MOLDED FORM FOR THE HEAT TREATMEN... Class 001 Class 001 Chemical Products EXOTHERMIC COMPOSITIONS IN POWDER OR MOLDED FORM FOR THE HEAT TREATMENT OF METALS Class 034 Class 034 Smoker's Products KITS FOR POST WELD HEAT TREATMENT OF TUBES AND PIPES | | | KEMWELL KEMWELL (CHUR) LTD.
72104459 14 Sep 1960 | on 28 Jan 1988 | SOLDERING AND WELDING FLUXES,SOLDERING AND WELDING FLUXES Class 006 SOLDERING AND WELDING FLUXES | |