Sound deadening composition
United States Patent 2756159
Inventors:
Kendall, Fred E.
Paul, Golar
Publication Date:
07/24/1956
Assignee:
E F HAUSERMAN COMPANY
Other Classes:
106/605, 106/18.300
International Classes:
C04B28/26; E04B1/82; E04B1/74; C04B28/00
US Patent References:
| 2426445 | Insulation for magnetic steel and the like | | | |
| 2434291 | Marine antifouling steel base | | | |