Number | Name | Date | Kind |
---|---|---|---|
1819270 | Shakespeare | Aug 1931 | |
3247636 | Mick et al. | Apr 1966 | |
3280528 | Dunlap | Oct 1966 | |
3290206 | Johnson et al. | Dec 1966 | |
3305509 | Waterman et a l. | Feb 1967 | |
3328232 | Dunn et al. | Jun 1967 | |
3330927 | Bettoli | Jan 1967 | |
3369959 | Noyes | Feb 1968 | |
3399091 | Comay et al. | Aug 1968 | |
3409498 | Suter | Nov 1968 | |
3415712 | Barker, Jr. | Dec 1968 | |
3483664 | Funk et al. | Dec 1969 | |
3547772 | Schnekler et al. | Dec 1970 | |
3581631 | Samson | Jun 1971 | |
3581779 | Sylvial, Jr. | Jun 1971 | |
3619314 | Ecureaux | Nov 1971 | |
3836425 | Whitney, Jr. | Apr 1974 | |
3900102 | Hurst | Aug 1975 | |
3932143 | Marshall et al. | Jan 1976 | |
4096304 | Greengrass | May 1977 | |
4115617 | Mitsuishi et al. | Sep 1978 | |
4170675 | Greengrass | Oct 1979 | |
4235058 | Patry | Nov 1980 |
Number | Date | Country |
---|---|---|
823193 | Sep 1969 | CAX |
1008738 | Mar 1977 | CAX |
2840599 | Mar 1980 | DEX |
2341020 | Feb 1976 | FRX |
43-15996 | Nov 1968 | JPX |
1230756 | May 1971 | GBX |
1332441 | Oct 1973 | GBX |
1400385 | Jul 1975 | GBX |
1548394 | Jul 1979 | GBX |
Entry |
---|
Koppers Roofing and Waterproofing Membrane, Koppers Company, Inc., 1976. |
Fire Protection Handbook, 12th Ed., (1962), pp. 8-76 to 8-85. |