![]() Electronic File Wrappers | ![]() Electronic Patent Documents | ![]() Paper Patent Documents | Current as of: June, 1999
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| CLASS NOTES | ||
| * | DF | SYNTHETIC RESINS (Class 520, Subclass 1) {1} |
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| CROSS-REFERENCE ART COLLECTIONS | ||
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| 901 | DF | DARK STORAGE STABILIZER |
| 902 | DF | AIR INHIBITION |
| 903 | DF | REMOVAL OF RESIDUAL MONOMER |
| 904 | DF | MONOMER OR POLYMER CONTAINS INITIATING GROUP {1} |
| 906 | DF | PREPARING SHRINKABLE MATERIAL |
| 907 | DF | INVOLVING PRECURSOR OF AN ULTRAVIOLET ABSORBER, E.G., MONOBENZOATE, ETC. |
| 908 | DF | DENTAL UTILITY |
| 909 | DF | SOLVENTLESS INK |
| 910 | DF | TREATMENT THROUGH AN EXTERNAL FILTER OR MASK (NONPHOTOGRAGHIC PROCESS) |
| 911 | DF | SPECIFIED TREATMENT INVOLVING MEGARAD OR LESS {1} |
| 913 | DF | NUMERICALLY SPECIFIED DISTINCT WAVELENGTH {1} |
| 915 | DF | INVOLVING INERT GAS, STEAM, NITROGEN GAS, OR CARBON DIOXIDE |