| J. Mikołajek |
|
|
Patents
|
Filing No./Date Filing Publication |
Autors Title Protection Area, Applicant Name |
Patent Number Date of Grant |
|
|---|---|---|---|
|
378862 2006-02-01 BUP 16/2007 2007-08-06 |
Kurzydłowski K. J.♦, Michalski J. A.♦, Mikołajek J.♦, Spychalski M.♦, Karniłowicz J.♦, Kukla D., Zagórski A.♦, Spychalski W.♦, Paradowski K.♦ Device for local freezing of utility in pipes PL, Materials Engineers Group sp. z o.o. |
209367 WUP 8/2011 2011-08-31 |
|
