@book{194859,
	author = {United States},
	title = {Index of patents issued from the United States Patent and Trademark Office and the consolidated listing of official gazette notices},
	publisher = {U.S. Patent & Trademark Office, OCIO, Information Products Division},
	year = {2001-},
	address = {Washington, D.C.},
	note = {Description based on: 2002; title from disc label.}
}