law 120 construction laws 74 intellectual property law 57 copyright 52 patent law 39 industrial rights 36 international law 32 more ... civil engineering 27 environmental law 23 duševní vlastnictví 22 commercial law 22 European law 19 registered trade-marks 18 taxes 17 internet 17 contracts 16 international treaties 15 legal regulations 14 immovable property 13 data protection 13 protection of personality 13 land register 12 civil law 12 environment protection 11 road transport 11 real estate development 11 territorial planning 11 computer security 10 labour law 10 software 10 less ...