United States Patent 2501565
Inventors:
Halley, Claire H.
Publication Date:
03/21/1950
Assignee:
Halley, Claire H.
Other Classes:
206/438, 206/278, 401/7, 2/167
International Classes:
A41D19/00; A41D19/015; A45D33/34; A45D33/00
Foreign References:
| AT49799B | | | | |
| GB102643A | | | | |
| IT268775B | | | | |
| GB427167A | | | | |
| GB469878A | | | | |
| FR801361A | | | | |