Environmental control apparatus Trademarks Filed in April 27, 1959
ROLOCK
Filed: April 27, 1959
FILTERS AND FILTER CLOTH
Owned by: ROLOCK, INCORPORATED
Serial Number: 72072370
ROLOCK
Filed: April 27, 1959
PERFORATE AND SOLID-WALLED RECEPTACLES FOR HOLDING, CARRYING, DIPPING, WASHING, ELECTRO-PLATING, DRAINING, FILTERING, HEAT…
Owned by: ROLOCK, INCORPORATED
Serial Number: 72072371
ROLOCK
Filed: April 27, 1959
APPARATUS FOR SUBJECTING FILAMENTS TO TREATMENT BY CIRCULATING FLUID AND FOR ENDOTHERMIC GAS GENERATION AND FOR CONTROLLING…
Owned by: ROLOCK, INCORPORATED
Serial Number: 72072373
