Methods and apparatus for zig-zag folding a web
United States Patent 3363896
US Patent References:
Blank folding and gluing device
- - 3079847


Inventors:
Mckindary, Thomas W.
Publication Date:
01/16/1968
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Primary Class:
493/418
Other Classes:
493/433
International Classes:
B65H45/20; B65H45/12
Foreign References:
FR847915A