construction laws 82 intellectual property law 76 copyright 70 patent law 53 laws 44 industrial rights 43 international law 40 more ... civil engineering 30 duševní vlastnictví 29 environmental law 28 European law 23 registered trade-marks 23 commercial law 22 international treaties 20 taxes 18 legal regulations 16 contracts 16 civil law 14 ochrana průmyslového vlastnictví 14 internet 13 land register 13 data protection 13 protection of personality 13 road transport 13 immovable property 12 right of ownership 12 real estate development 12 copyright 11 industrial property protection 11 environment protection 11 less ...