subjectheading:[PATENTS : PATENTABILITY : PRIOR PUBLICATION] - Search Results - WIPO Knowledge Repository

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1.	Probleme der inneren Priorität / Werner Gramm. Gramm, Werner, author. Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980. German \| 28 DE \| Detailed record - Similar records
2.	Rule 131 practice / Edward C. Walterscheid. Walterscheid, Edward C., author. Buffalo, New York : The Patent and Trademark Office Society, 1975. Dutch \| 47 US \| Detailed record - Similar records
3.	Do you have a PRINTED PUBLICATION? If not, do you have evidence of prior KNOWLEDGE OR USE? / Gerald Rose. Rose, Gerald, author. Buffalo, New York : The Patent and Trademark Office Society, 1979. English \| 47 US \| Detailed record - Similar records

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