United States Patent: 3849341 ( 1
Issue Date: N
U.S. patent number [Application Number ] was granted by the patent office on 1974-11-19 for united states patent: 3849341 ( 1.
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| United States Patent | 3,849,341 |
| Issue Date: | November 19, 1974 |
| Current U.S. Class: | 510/471; 252/180; 536/2; 536/3; 536/48; 536/63; 536/109; 536/115; 536/119; 510/356; 510/357 |
| Current CPC Class: | C11D 3/221 (20130101); C07H 15/04 (20130101); C08B 3/14 (20130101); C08B 37/00 (20130101); C08B 3/12 (20130101); C11D 3/226 (20130101); C08B 31/04 (20130101) |
| Current International Class: | C11D 3/00 (20060101); C11D 3/22 (20060101); C08B 31/00 (20060101); C08B 3/12 (20060101); C08B 3/14 (20060101); C08B 31/04 (20060101); C08B 37/00 (20060101); C08B 3/00 (20060101); C07H 15/00 (20060101); C07H 15/04 (20060101) |
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