div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220412105dd0b45bd6be591ccb6249e2html5page1jpg target=_blank img data-url=documentpat-no-8779438-title-pat-no-8779438-author-us-patent-trademark-officehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Pat No 8779438 - industrialpanasoniccom · Title: Pat No 8779438 Author: US Patent Trademark Office Created Date: 7162014 11:23:36 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220412105dd0b45bd6be591ccb6249e2html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220412105dd0b45bd6be591ccb6249e2html5page2jpg target=_blank img data-url=documentpat-no-8779438-title-pat-no-8779438-author-us-patent-trademark-officehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Pat No 8779438 - industrialpanasoniccom · Title: Pat No 8779438 Author: US Patent Trademark Office Created Date: 7162014 11:23:36 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220412105dd0b45bd6be591ccb6249e2html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220412105dd0b45bd6be591ccb6249e2html5page3jpg target=_blank img data-url=documentpat-no-8779438-title-pat-no-8779438-author-us-patent-trademark-officehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Pat No 8779438 - industrialpanasoniccom · Title: Pat No 8779438 Author: US Patent Trademark Office Created Date: 7162014 11:23:36 PM loading=lazy...