Title:
Apparatus for binding piles of sheets
United States Patent 2730142
Inventors:
Willi, Berberich
Publication Date:
01/10/1956
Export Citation:
Click for automatic bibliography generation
Assignee:
Willi, Berberich
Primary Class:
140/92.3
Other Classes:
270/58.08
International Classes:
B42B5/12; B42B5/00
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US Patent References:
2377340Sheet binder
2300544Machine and method for binding books
2285911Paper cutting machine
2136773Bookbinding machine
1813035Stitching machine for sets of sheets
0983520N/A
0933476N/A
0673588N/A