71499219
Mar 29, 1946
Jul 15, 1947
WRITING, DRAWING, AND LETTERING PENS; FOUNTAIN PENS, FEEDS, CAPS AND BARRELS THEREFOR; PENHOLDERS, MECHANICAL PENCILS, ERASING PEN, INKWELLS, DESK SETS, SPRING CLIPS, INTERCHANGEABLE NIB AND FEED ASSEMBLY, RUBBER OR COMPISITION ERASERS, AND PENCIL LEADS
Building Construction and Repair