القيود الموجودة: 12 للبحث عن: "discriptionof inventions and their patents"
الترتيب حسب: المؤلف - العنوان - تاريخ النشر
- WRIGHT,MILTON.L.L.B -- INVENTIONS AND PATENTS THEIR DEVELOPMENT AND PROMOTION -- 1927 -- B
- -- marvels of modern science -- n.d -- b
- greene,orville frank dufrwith john berseth -- the practical inventors hand book -- 1979 -- b
- -- miracles of invention and discovery -- n.d -- b
- WRIGHT,MILTON.L.L.B -- INVENTIONS AND PATENTS THEIR DEVELOPMENT AND PROMOTION -- 1927 -- B
- -- marvels of modern science -- n.d -- b
- greene,orville frank dufrwith john berseth -- the practical inventors hand book -- 1979 -- b
- -- miracles of invention and discovery -- n.d -- b
- BRUCE SINCLAIR -- TECHNOLOGY AND THE AFRICAN- AMERICAN EX PERIENCE -- 2004 -- B
- BRUCE SINCLAIR -- TECHNOLOGY AND THE AFRICAN- AMERICAN EX PERIENCE -- 2004 -- B
- BRUCE SINCLAIR -- TECHNOLOGY AND THE AFRICAN- AMERICAN EX PERIENCE -- 2004 -- B
- تحت العنوانIntro:Thomas G.Field Jr. -- Focus on intellectual property rights -- 2006 -- Book
1 - 12 من 12
execution time: 0.001 seconds
مساعدة - بحث جديد - الصفحة الرئيسية