1.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1997.
English | 7 CN |
|
2.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1997.
English | 7 CN |
|
3.
|
[Heidelberg, Germany] : [Springer], 1985.
English | 34 DE |
|
4.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1995.
English | 7 CN |
|
5.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1994.
English | 7 CN |
|
6.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1993.
German | 29 DE |
|
7.
|
Buffalo, New York : The Patent and Trademark Office Society, 1993.
English | 47 US |
|
8.
|
[Heidelberg, Germany] : [Springer], 1993.
English | 34 DE |
|
9.
|
Geneva, Switzerland : World Intellectual Property Organization, 1985.
English | 16 OMPI |
|
10.
|
[Hong Kong, China] : [China Patents & Trademarks Publications], 1999.
English | 7 CN |
|