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Erectab Trademarks
ERECTAB
REFRACTORY BRICK WITH SUSPENSION MEANS FOR INSTALLATION IN FURNACE STRUCTURES
Expired
·
February 13, 1964
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72186627
·
ERECTABEAM
FORMWORK, SHORING AND SHUTTERING, ALL MADE WHOLLY OR PRINCIPALLY OF COMMON METAL, COMPONENT PARTS THEREFOR, ALL FOR USE IN THE BUILDING AND CIVIL ENGINEERING CONSTRUCTION INDUSTRIES
Cancelled
·
February 10, 1989
·
73780027
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