Title:
Apparatus for producing uncreped extensible paper
United States Patent 3329562
Inventors:
Schaefer, Ernst H.
Publication Date:
07/04/1967
Other Classes:
26/18.6, 26/69R, 162/206
International Classes:
B31F1/16; B31F7/00; D21G1/00; B31F1/00; B31F7/00; D21G1/00