Group 1730 - Metallurgy, Inorganic Chemistry, Catalysts, Electrophotography, Photolithography
| Art Unit | Examiners Evaluated | Applications Evaluated | Grants Observed |
|---|---|---|---|
| 1731 | 41 | 12,170 | 7,966 |
| 1732 | 37 | 11,781 | 7,485 |
| 1733 | 35 | 13,274 | 8,576 |
| 1734 | 41 | 11,330 | 7,084 |
| 1735 | 27 | 11,146 | 6,275 |
| 1736 | 31 | 12,543 | 9,346 |
| 1737 | 33 | 5,161 | 3,150 |
| 1738 | 20 | 3,304 | 1,787 |