Color-developing composition containing a...
Colour scanners
Combination checkwriting and bookkeeping assembly and method...
Combination layout tool and square
Compensating platen for printing machines
Computer assisted laboratory notebook kit
Computer controlled ink jet printing system
Concentric spring supported resilient inking wheel
Conditionally self-copying stationery
Conformable design templates for pumpkin carving
Continuous business forms assembly with retained drive web
Continuous form assembly of mailer sets
Continuous form multiple ply assembly
Continuous forms assembly
Continuous manifolded pocketed record card system
Continuous tone recording system using laser beam
Control device used for the cyclical delivery of water and...
Copier and recirculating document feeder
Copy reproduction holding and layout apparatus
Counting or printing mechanism for consecutive counting or...