Channel Catalog for Sub-section 8:
- (Free Patents Online: Stock material or miscellaneous articles),
- (Free Patents Online: Active solid-state devices (e.g., transistors, solid-state diodes)),
- (Free Patents Online: Multiplex communications),
- (Free Patents Online: Drug, bio-affecting and body treating compositions),
- (Free Patents Online: Chemistry: molecular biology and microbiology),
- (Free Patents Online: Drug, bio-affecting and body treating compositions),
- (Free Patents Online: Surgery),
- (Free Patents Online: Data processing: financial, business practice, management, or cost/price determination),
- (Free Patents Online: Data processing: artificial intelligence),
- (Free Patents Online: Data processing: presentation processing of document, operator interface processing, and screen saver display processing),
- (Free Patents Online: Static structures (e.g., buildings)),
- (Free Patents Online: Leather manufactures),
- (Free Patents Online: Measuring and testing),
- (Free Patents Online: Button making),
- (Free Patents Online: Presses),
- (Free Patents Online: Internal-combustion engines),
- (Free Patents Online: Sugar, starch, and carbohydrates),
- (Free Patents Online: Textiles: weaving),
- (Free Patents Online: Wood turning),
- (Free Patents Online: Coopering)