Paper-cleaning apparatus
作者： Jr William C Herbert
DOI:
关键词: Materials science
摘要:
lens.org 参考文章(4)
Donald J Doyle, Vacuum nozzle face plate construction for paper sheet cleaners and the like ,(1960)
Roland M Schaffert, Method and apparatus for printing electrically ,(1948)
Lewis E Walkup, Jr Herbert E Carlton, Electrostatic cleaning device ,(1952)
Frederic J Bruno, Web cleaning apparatus ,(1957)