What is required to file a patent (utility model) application?

At the filing date: request to grant a patent (protection right for a utility model) indicating the applicant(s) and defining the subject-matter of the application, including priority claim if any description of the invention disclosing its nature drawings if any (in case of utility models drawings are compulsory) at least one claim abstract May be provided later: indication of inventor(s) priority document (if the priority doc. is not in Polish, English, German, French or Russian translation into one of these languages is required) declarations (if any) on patent and priority rights and on allocation of priorities certificate of deposit of microorganism power of attorney filing fees