Number | Date | Country | Kind |
---|---|---|---|
40419/79 | Nov 1979 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3942927 | DeMets | Mar 1976 | |
4019938 | Forrester | Apr 1977 |
Number | Date | Country |
---|---|---|
1075401 | Jul 1967 | GBX |
Entry |
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"A New Development Machine for the Continuous Lamination of Rigid Urethane Foam," Rubber and Plastics Age, vol. 47, No. 1, (1966), pp. 57-59. |
Buist, J. M., "Advances in Urethane Rigid Foam Processes and Applications," J. of Cellular Plastics, vol. 1, No. 1, (Jan. 1965), pp. 13-18. |