ROTARY FEEDER FOR GATHERING MACHINES
United States Patent 3466030
US Patent References:
/0703271.html
- - 0703271
Stack height sensing apparatus
- - 3029075
Apparatus for folding paper sheets
- - 2493410
Insert feeding apparatus
- - 2865154
/0703271.html
- - 0703271
Stack height sensing apparatus
- - 3029075
Apparatus for folding paper sheets
- - 2493410
Insert feeding apparatus
- - 2865154
Inventors:
Swanson, Kermit E.
Publication Date:
09/09/1969
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Export Citation:
Assignee:
DONNELLEY & SONS CO
Primary Class:
International Classes:
B65H1/30; B65H3/06; B65H3/06; B65H7/02
Foreign References:
| CA487240A | ||||
| SU127268A |