Soap (water-soluble Fatty Acid Or Rosin) Containing (252/108) Patents (Class 510/FOR127)
Foreign Patent Art Collections
- Ammonia, amine, or nitrogen base compound containing (except proteins) (252/110) (Class 510/FOR129)
- Physical non-water solvent containing (252/114) (Class 510/FOR133)
- Water-soluble abradant, wax, or filler containing (252/115) (Class 510/FOR134)
- Water-soluble abradant, wax, or filler containing (252/116) (Class 510/FOR135)
There are no patents to show for this class.