Patent 3444046 - 3444046
| United States Patent | Patent Number 3,444,046 |
| Issue Date: | Issued May 13, 1969 |
| Current U.S. Class: | 201/6 - 201/39 - 201/8 - 201/9 |
| Current International Class: | C10L05/04 (20060101) C10L05/00 (20060101) C10B053/00 (20060101) C10B053/08 (20060101) |
| Current CPC Class: | C10B 53/08 (20130101); C10L 5/04 (20130101) |
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