One of a kind-- patents and trademarks : customer service plan.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Patent and Trademark Office,
[1994?]
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| Subjects: |
| Physical Description: | 15 pages : illustrations ; 28 cm. + 1 folder containing 6 cards (23 x 10 cm.) |
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