| | CLASS NOTES |
| 1 | DF | PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING {15} |
| 44 | DF | BLOOD TREATING DEVICE FOR TRANSFUSIBLE BLOOD {1} |
| 49 | DF | INCLUDING MEANS FACILITATING PART REPLACEMENT OR REPAIR OTHER THAN SOLID, EXTENDED SURFACE, FLUID CONTACT MEANS |
| 50 | DF | ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE {11} |
| 105 | DF | CONTROL ELEMENT RESPONSIVE TO A SENSED OPERATING CONDITION {6} |
| 117 | DF | WITH SAFETY FEATURE {1} |
| 119 | DF | WITH INDICATING, SIGNALLING, RECORDING, SAMPLING, OR INSPECTION MEANS |
| 120 | DF | FOR DEODORIZING OF, OR CHEMICAL PURIFICATION OF, OR GENERATION OF, LIFE-SUSTAINING ENVIRONMENTAL GAS {3} |
| 127 | DF | SHOCK OR SOUND WAVE {1} |
| 129 | DF | CHEMICAL REACTOR {28} |
| 243 | DF | PHYSICAL TYPE APPARATUS {8} |
| 310 | DF | ELEMENTS OR ADJUNCTS {2} |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTION RELATING TO SUBCLASSES 1 THROUGH 43 |
| | ****************************** |
| 900 | DF | DECREASING POLLUTION OR ENVIRONMENTAL IMPACT |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
| 901 | DF | POLYMER DISSOLVER |
| 902 | DF | SODIUM CHLORIDE AND POTASSIUM CHLORIDE DISSOLVER |
| 903 | DF | RADIOACTIVE MATERIAL APPARATUS |
| 904 | DF | NITROGEN FIXATION MEANS |
| 905 | DF | MISCELLANEOUS LIQUID STERILIZATION MEANS |
| 906 | DF | PLASMA OR ION GENERATION MEANS |
| 907 | DF | CORONA OR GLOW DISCHARGE MEANS |
| 908 | DF | CRUCIBLES [B01L 3/04] |
| 909 | DF | CRYSTALLIZING DISHES [B01L 3/06] |
| 910 | DF | FLASKS [B01L 3/08] |
| 911 | DF | WASH BOTTLES [B01L 3/10] |
| 912 | DF | GAS JARS OR CYLINDERS [B01L 3/12] |
| 913 | DF | TEST TUBES [B01L 3/14] {3} |
| 919 | DF | BURETTES; PIPETTES [B01L 3/02] {5} |
| 935 | DF | FLUID TRANSFERRING GLASSWARE [B01L 3/00B] {3} |
| 939 | DF | CONTAINERS FOR THE PURPOSE OF RETAINING A MATERIAL TO BE ANALYZED [B01L 3/00C] {3} |
