1.
St. Paul [Minnesota] : Thomson West, 2003.
German | G 870 PAT 2003-2004 |
2.
3.
Buffalo, New York : The Patent and Trademark Office Society, 1986.
English | 47 US |
4.
Buffalo, New York : The Patent and Trademark Office Society, 1986.
English | 47 US |
5.
6.
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8.
St. Paul [Minnesota] : West Group, 2003.
French | G 870 PAT 2002-2003 |
9.
[St. Paul, Minn.] : West Group, c2000.
2000-2001.
French | G 870 PAT 2000-2001 |
10.
[Place of publication not identified] : [publisher not identified], 1986.
English | 20 JP |