Issue 1/II. volume 115.
28. January 2010.
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- Communication No 8/2009. (XII. 18.) MSZH of the President of the Hungarian Patent Office on the non-prejudicial disclosure and exhibition priority of inventions, trade marks, design and utility models to be displayed at the IV CHILD-TOY Generations for the Children exhibition
- Communication No 1/2010. (I. 15.) MSZH of the President of the Hungarian Patent Office on the non-prejudicial disclosure and exhibition priority of inventions, trade marks, design and utility models to be displayed at certain exhibitions in 2010
- Communication No 1/2010. (I. 15.) MSZH of the President of the Hungarian Patent Office on the non-prejudicial disclosure and exhibition priority of inventions, trade marks, design and utility models to be displayed at the exhibition Kozma Lajos crafts scholarship winners of applied arts and Moholy-Nagy László design scholarship winners in 2009
- Codes and principles of arrangement applied in the columns of official publications