{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 320,905 FOR IMPROVEMENTS IN OR RELATING TO AUTOMATIC OF SEMI-AUTOMATIC TELEPHONE SYSTEMS., (LONDON).","author_name":"Esmond Philip goodwin Wright, John Henry Elvidge Baker., and Christopher Merrill Colebrook. Standard Telephones and Cables Ltd.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003TI4VZA.html\">ORIGINAL PATENT APPLICATION NUMBER 320,905 FOR IMPROVEMENTS IN OR RELATING TO AUTOMATIC OF SEMI-AUTOMATIC TELEPHONE SYSTEMS., (LONDON).</a>","width":400,"height":300}