Title:
Method of producing endless fibre webs having irregular surfaces
United States Patent 2940891
Inventors:
Adolf, Muller Paul
Publication Date:
06/14/1960
Assignee:
Adolf, Muller Paul
Other Classes:
162/117, 131/331, 162/114
International Classes:
B31F1/12; D21H27/02; D21H25/00; B31F1/00
Foreign References:
| GB380041A | | | | |
| GB482145A | | | | |
| CH265825A | | | | |