law 136 construction laws 89 copyright 73 intellectual property law 72 laws 61 patent law 52 industrial rights 41 more ... civil engineering 33 duševní vlastnictví 27 environmental law 24 registered trade-marks 23 commercial law 22 internet 21 taxes 19 international treaties 19 contracts 17 European law 16 data protection 16 environment protection 16 legal regulations 16 civil law 15 protection of personality 15 copyright 13 land register 13 immovable property 13 ochrana průmyslového vlastnictví 13 road transport 13 entrepreneurship 12 labour law 12 provisions 12 less ...