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Class Information
Number: 508/540
Name: Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions > Lubricants or separants for moving solid surfaces and miscellaneous mineral oil compositions (e.g., water containing, etc.) > Compound of indeterminate structure prepared by reacting a compound of known structure having halogen attached directly to phosphorus or chalcogen by nonionic bonding
Description: Compositions which contain a compound of indeterminate structure, prepared by reacting a compound of known structure having phosphorus or chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) attached directly to halogen by nonionic bonding.
Patents under this class:
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