PAWEŁ DZIEKAŃSKI IOR-MED

71.20.B - Other technical testing and analysis

33.13.Z - Repair and maintenance of electronic and optical equipment

62.01.Z - Computer programming activities

72.19.Z - Other research and experimental development on natural sciences and engineering

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

85.59.B - Other out-of-school forms of education, not elsewhere classified

86.90.E - Other human health activities notelsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment