| Class 51 | ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION |
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![[List of Pre Grant Publications for class 51 subclass 294]](../as.gif) | ![[List of Patents for class 51 subclass 294]](../ps.gif) | 294 | BAG OR FILLED CLOTH |
| | 295 | IMPREGNATING OR COATING AN ABRASIVE TOOL |
| | 296 | PORE FORMING |
| | 297 | LAMINATING |
| | 298 | WITH SYNTHETIC RESIN |
| | 299 | WITH RUBBER OR REACTION PRODUCT THEREOF |
| | 300 | WITH NATURAL RESIN OR REACTION PRODUCT THEREOF |
| | 301 | WITH PROTEIN OR REACTION PRODUCT THEREOF |
| | 302 | WITH CARBOHYDRATE OR REACTION PRODUCT THEREOF |
| | 304 | WITH FATS, FATTY OILS OR FATTY OIL ACIDS AND SALTS THEREOF |
| | 305 | WITH ESTER-TYPE WAX, BITUMINOUS MATERIAL, OR TARRY RESIDUE |
| | 306 | WITH HYDROCARBON |
| | 307 | WITH INORGANIC MATERIAL |
| | 293 | MISCELLANEOUS |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |