div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentisof-institute-istituto-per-la-sintesi-organica-e-la-halogen-lamp-1999htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: ISOF Institute Istituto per la Sintesi Organica e la Halogen lamp 1999 2025 2050 Incandescent bulb 1959 1950 1975 Years 2000 50 1875 1879 1900 1925 Solid-state lighüng: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220526125f0dc9e27e708231d43c174chtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentisof-institute-istituto-per-la-sintesi-organica-e-la-halogen-lamp-1999htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: ISOF Institute Istituto per la Sintesi Organica e la Halogen lamp 1999 2025 2050 Incandescent bulb 1959 1950 1975 Years 2000 50 1875 1879 1900 1925 Solid-state lighüng: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220526125f0dc9e27e708231d43c174chtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentisof-institute-istituto-per-la-sintesi-organica-e-la-halogen-lamp-1999htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: ISOF Institute Istituto per la Sintesi Organica e la Halogen lamp 1999 2025 2050 Incandescent bulb 1959 1950 1975 Years 2000 50 1875 1879 1900 1925 Solid-state lighüng: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer20220526125f0dc9e27e708231d43c174chtml5thumbnails3jpg width=140...