Title:
Method of making combined sponge rubber-textile materials
United States Patent 2567953
Inventors:
Lewis, Elisha B.
Publication Date:
09/18/1951
Assignee:
OHIO COMMW ENG CO
Other Classes:
428/91, 428/96
International Classes:
B29C44/12; B29C44/02
US Patent References:
| 2288190 | Method of making sponge rubber | | | |
| 2321111 | Process for forming foam rubber and products thereof | | | |