div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: TITLE OF THE INVENTION PATENTEE INVENTOR · inventor certificate of patent 9 3 9 6 4 7 patent number —0 1 8 8 7 1 application number 1 created date: 4102019 src=https:reader033vdocumentssitereader033viewer202205191660083b1956098337656397fbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: TITLE OF THE INVENTION PATENTEE INVENTOR · inventor certificate of patent 9 3 9 6 4 7 patent number —0 1 8 8 7 1 application number 1 created date: 4102019 src=https:reader033vdocumentssitereader033viewer202205191660083b1956098337656397fbhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv