https://www.dbmf.ch/patent/f-435 2022-03-07 https://www.dbmf.ch/patent/f-178 2020-12-27 https://www.dbmf.ch/patent/f-173 2020-12-27 https://www.dbmf.ch/patent/f-160 2020-12-22 https://www.dbmf.ch/patent/f-146 2020-12-22 https://www.dbmf.ch/patent/f-142 2020-12-22 https://www.dbmf.ch/patent/f-132 2020-12-20 https://www.dbmf.ch/patent/f-129 2020-12-20 https://www.dbmf.ch/patent/rd076-g 2020-12-20 https://www.dbmf.ch/patent/f-523 2022-03-07 https://www.dbmf.ch/patent/f-526 2020-12-18 https://www.dbmf.ch/patent/f-448 2022-03-07 https://www.dbmf.ch/patent/f-437 2020-12-18 https://www.dbmf.ch/patent/f-527 2020-12-18 https://www.dbmf.ch/patent/f-515 2022-03-07 https://www.dbmf.ch/patent/f-512 2020-12-18 https://www.dbmf.ch/patent/f-234 2022-03-07 https://www.dbmf.ch/patent/f-173 2022-03-07 https://www.dbmf.ch/patent/f-511 2020-12-09 https://www.dbmf.ch/patent/f-265 2020-12-22 https://www.dbmf.ch/patent/f-514 2020-12-22 https://www.dbmf.ch/patent/f-250 2020-11-30