Apparatus for charging and spreading a web
United States Patent 3387326

Inventors:
John, Hollberg Herbert
Edward, Owens John
Publication Date:
06/11/1968
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Assignee:
Pont DU.
Primary Class:
Other Classes:
425/182, 19/299, 425/174.80E, 425/326.100, 264/484, 264/441, 425/404
International Classes:
D01D5/04; D01D5/11; D04H3/16; H01T19/04; D01D5/00; H01T19/00