{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"COMPLETE PRINTED PATENT APPLICATION NUMBER 12,912 FOR AN IMPROVED DEVICE FOR AUTOMATICALLY CONTROLLING THE OPERATION OF PHOTOGRAPHIC SHUTTERS. [1910]","author_name":"Louis Joseph Emmanuel & Jules Richard (inventors). Colardeau","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000O711TS.html\">COMPLETE PRINTED PATENT APPLICATION NUMBER 12,912 FOR AN IMPROVED DEVICE FOR AUTOMATICALLY CONTROLLING THE OPERATION OF PHOTOGRAPHIC SHUTTERS. [1910]</a>","width":400,"height":300}