1.
|
Buffalo, New York : The Patent and Trademark Office Society, 1997.
English | 47 US |
|
2.
|
Buffalo, New York : The Patent and Trademark Office Society, 1969.
French | 47 US |
|
3.
|
Buffalo, New York : The Patent and Trademark Office Society, 1979.
English | 47 US |
|
4.
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Seoul, Korea : Asia-Pacific Lawyers Association, 1977.
Danish | 5 US |
|
5.
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Buffalo, New York : The Patent and Trademark Office Society, 1985.
English | 47 US |
|
6.
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Buffalo, New York : The Patent and Trademark Office Society, 1998.
English | 47 US |
|
7.
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Buffalo, New York : The Patent and Trademark Office Society, 1993.
English | 47 US |
|