{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 1,074,639 FOR THE METHOD OF AND APPARATUS FOR THE PRODUCTION OF RESILIENT CORRUGATED METAL PIPES (WERDAU).","author_name":"Veb Rohrleitungsbau. Werdau","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002DMG9SU.html\">ORIGINAL PATENT APPLICATION NUMBER 1,074,639 FOR THE METHOD OF AND APPARATUS FOR THE PRODUCTION OF RESILIENT CORRUGATED METAL PIPES (WERDAU).</a>","width":400,"height":300}