Document Type and Number:
United States Patent 3391434
Publication Date:
07/09/1968
Assignee:
AMERICAN VELCRO INC
Other Classes:
248/305, 52/273, 428/100, 52/DIG.013, 29/525.040, 160/354
International Classes:
A44B18/00; A47G27/04; B44C7/02; E04F13/08; A47G27/00; B44C7/00
Foreign References:
| FR1273849A | | | | |
| FR1344509A | | | | |
| GB972648A | | | | |
| CH360592A | | | | |