{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 1,099,015 FOR IMPROVEMENTS RELATING TO ELECTRICAL VOLTAGE COMPARATOR CIRCUITS. (LONDON).","author_name":"Leslie George Henry. Rockey","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3Z9/bigB003Z960T8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003Z960T8.html\">ORIGINAL PATENT APPLICATION NUMBER 1,099,015 FOR IMPROVEMENTS RELATING TO ELECTRICAL VOLTAGE COMPARATOR CIRCUITS. (LONDON).</a>","width":400,"height":300}