{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 145,439 FOR IMPROVEMENTS IN AND RELATING TO VACUUM CLEANING MACHINES.","author_name":"James Blaine (inventor). Kirby","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000HGNLF8.html\">ORIGINAL PATENT APPLICATION NUMBER 145,439 FOR IMPROVEMENTS IN AND RELATING TO VACUUM CLEANING MACHINES.</a>","width":400,"height":300}