DUQUESNE SYSTEMS, INC.

	DUQUESNE SYSTEMS, INC. contact information is shown below
Owner:	DUQUESNE SYSTEMS, INC.
Owner Address:	OLIVER BLDG. PITTSBURGH PA 15222
Owner Web Site
Owner Phone
Owner Toll Free
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Brands Owned byDUQUESNE SYSTEMS, INC.

Brand:	GCD
Description:	Prerecorded Computer Programs in the Form of Magnetic Tapes and Printed Manuals and Instructional Materials, Sold as a Unit;
Category:	PRERECORDED COMPUTER PROGRAMS IN