Construction apparatus

Geometrical instruments – Gauge – Masonry construction

Patent

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Details

52365, 52678, 2492191, 33404, E04G 1700

Patent

active

054190550

ABSTRACT:
Construction apparatus used for positioning column base brackets, for positioning hold down plates used to position anchor bolts for steel beams, for constructing brick or block walls and columns, and for positioning concrete forms.

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