Catenary system measurement apparatus and method
Clamp device in measuring instrument
Color screen indicator
Column placement template
Column placement template
Combination interpolator and distance divider
Combined centerline target and grade checker apparatus
Compact viewing frame for artists
Computer-aided drawing or engraving device
Concrete form alignment device
Concrete panel reference point marking system
Configuration for detecting gaps in a conductor rail for electri
Construction layout block
Convertible directional azimuth and dip measuring modular...
Coordinate measuring machine
Coordinate measuring machine
Coordinate measuring machine
Coordinate measuring machine having a failsafe protection system
Coordinate measuring machine having vertical fine feed and lock
Coordinate measuring machine with a self aligning pneumatic coun