Catalogue


General information concerning patents [electronic resource].
imprint
[Alexandria, Va.] : U.S.Patent and Trademark Office
format(s)
Journal, Web Sites
More Details
pub. began/ended
Began in 1922.
imprint
[Alexandria, Va.] : U.S.Patent and Trademark Office
current frequency
Updated irregularly
general note
Description based on: Jan. 2005 revision (modified 06/04/2008); title from web page caption (viewed Aug. 11, 2008).
catalogue key
9660348
technical details
Mode of access: Internet via the USPTO web site. Address as of 08/11/08: http://www.uspto.gov/web/offices/pac/doc/general/; current access available via PURL.

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