首页>
外国专利>
Improvements in the patent of invention 532.856 for 'improvements introduced in the transmission of data in formats on-letter': (Machine-translation by Google Translate, not legally binding)
Improvements in the patent of invention 532.856 for 'improvements introduced in the transmission of data in formats on-letter': (Machine-translation by Google Translate, not legally binding)
Improvements the patent 532,856 for improvements in data transmission on letter forms. Such improvements are to eliminate the slip of paper carbonless feature under the patent in may (Machine-translation by Google Translate, not legally binding)
展开▼