Panel board press loader
作者： Dale L Schubert
DOI:
关键词: Operating system 、 Engineering 、 Loader
摘要:
lens.org 参考文章(4)
Chapman Ralph, Press unloader and shutter ,(1948)
Lopez Ralph, Self loading oven for baking bread ,(1949)
Chapman Ralph, Press loader and shutter ,(1948)
Thurnher Ferdinand, Art of feeding mats to a hot-press ,(1957)