Envelope inserting machine
United States Patent 2839880
US Patent References:
/0998663.html
- - 0998663
Machine for handling greeting cards or other sheetlike articles
- - 2643119
/0998663.html
- - 0998663
Machine for handling greeting cards or other sheetlike articles
- - 2643119
Inventors:
Boughton, Frank E.
Publication Date:
06/24/1958
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Assignee:
Boughton, Frank E.
Primary Class:
Other Classes:
53/384.100, 270/59, 271/246, 53/284.300
International Classes:
B43M3/04; B43M3/00