Tension control apparatus for thermal vaporizing coating device
作者： Chester A Purdy
DOI:
关键词:
摘要:
lens.org 参考文章(6)
John J Keyes, Magnet wire insulating machinery ,(1936)
John D Elder, Charles E Mcmanus, Method and apparatus for depositing vaporized metal coatings ,(1940)
James Henry Vincent, Controlling means for electromagnetic feed-reel brakes ,(1918)
Paul Alexander, Laurence Cranstone Edwin, Deposition of metals ,(1942)
Godley Philip, Automatic control of evaporated metal film thickness ,(1948)
Oscar G Nelson, Strand handling apparatus ,(1943)