Number | Date | Country | Kind |
---|---|---|---|
8001534 | Jan 1980 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3984195 | del Carpio | Oct 1976 | |
4097210 | Romanillos | Jun 1978 | |
4120626 | Keller | Oct 1978 | |
4150075 | Schmitzer et al. | Apr 1979 |
Number | Date | Country |
---|---|---|
58 | Dec 1978 | EPX |
2557572 | Jun 1977 | DEX |
1301606 | Jan 1973 | GBX |
1392859 | Apr 1975 | GBX |
1465900 | Mar 1977 | GBX |
1487848 | Oct 1977 | GBX |
Entry |
---|
"A New Development Machine for the Continuous Lamination of Rigid Urethane Foam" in Rubber and Plastics Age, Jan. 1966, pp. 57-59. |