IMPROVEMENT IN ELECTROMECHANICAL ENGRAVING DEVICES FOR THE PREPARATION OF ROTOCALCO PRINT CYLINDERS
Номер патента: IT8448307D0
Опубликовано: 01-06-1984
Автор(ы): Harvey F George, Toor Yair
Принадлежит: Port Washington New York Usa A
Опубликовано: 01-06-1984
Автор(ы): Harvey F George, Toor Yair
Принадлежит: Port Washington New York Usa A
Improvements in or relating to receiving and transferring devices for telegraph signals on the start-stop principle
Номер патента: GB1145109A. Автор: . Владелец: Philips Electronic and Associated Industries Ltd. Дата публикации: 1969-03-12.