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ECONIS (ZBW)
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Patentite za izobretenija kato indikator za tehnologičnoto razvitie na oblast himija i metalurgija v Bălgarija prez perioda 2001 - 2010 g.
Georgieva, Rumjana
- In:
Ikonomičeski alternativi
(
2011
)
4
,
pp. 40-71
Persistent link: https://www.econbiz.de/10009488495
Saved in:
2
Patentna aktivnost i naučnoizsledovatelska i razvojna dejnost v Bălgarija
Georgieva, Rumjana
- In:
Ikonomičeska misăl
54
(
2009
)
5
,
pp. 26-53
Persistent link: https://www.econbiz.de/10003934694
Saved in:
3
Patent
law of the People's Republic of China
1986
Persistent link: https://www.econbiz.de/10000710838
Saved in:
4
China's new
patent
law and other recent legal developments : report prepared by the Far Eastern Law Div. of the Library of Congress for the use of the Special Subcommittee on US Tr...
1984
Persistent link: https://www.econbiz.de/10000736089
Saved in:
5
Materialno-techničeska baza na naukata
1994
Persistent link: https://www.econbiz.de/10000997827
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