Number | Date | Country | Kind |
---|---|---|---|
2290259 | Nov 1999 | CA |
Number | Name | Date | Kind |
---|---|---|---|
1519854 | Lockwood | Dec 1924 | A |
1705381 | Snyder | Mar 1929 | A |
2991524 | Dobrikin | Jul 1961 | A |
4338045 | Cour | Jul 1982 | A |
4367572 | Zielenski | Jan 1983 | A |
4712162 | Quiogue | Dec 1987 | A |
5308101 | Monty | May 1994 | A |
5932037 | Holroyd et al. | Aug 1999 | A |
Number | Date | Country |
---|---|---|
2446349 | Sep 1974 | DE |
Entry |
---|
NFPA 52 Standard for Compressed Natural Gas (CNG) Vehicular Fuel Systems 1995 Edition. |