 | Administrative law - 1960 - 266 pages
...first and sole inventor of the improvement in described and claimed in the foregoing specification; that he does not know and does not believe that the same was ever known or used before the invention thereof by the said CD . or patented or described in any printed publication in any country... | |
 | Administrative law - 1980 - 362 pages
...allowed, duplicate papers, prepared in compliance with the foregoing sentence, must be filed. (35U.SC 115) ยง1.67 Supplemental oath or declaration for matter...does not believe that the same was ever known or used in the United States before his invention or discovery thereof, or patented or described in any printed... | |
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... that he does not know and does not believe that the same was ever known or used before his 'invention or discovery thereof... 
