1.
2.
[Place of publication not identified] : [publisher not identified], 1982.
English | 4 CA |
3.
Concord, New Hampshire : UNH Franklin Pierce School of Law, 1979.
English | G 212(413) US 29 |
4.
London [England] : Trade Marks, Patents and Designs Federation, 1973.
English | 41 GB |
5.
Buffalo, New York : The Patent and Trademark Office Society, 1976.
English | 47 US |
6.
7.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1980.
German | 28 DE |
8.
München [Germany] : Mitteilungen der deutschen Patentanwälte, 1973.
German | 43 DE |