Implementing regulations of the patent law of the People's Republic of China - revision approved by the State Council on December 12, 1992 and promulgated by the Patent Office of the People's Republic of China on December 21, 1992

Författare
(Translated by the Patent Office)
Språk
Engelska
Förlag År Ort Om boken ISBN
1993 Kina 52 sidor. 7-80011-105-9