3904592

Information

• Patent Grant
• 3904592

• References
• Source

• Patent Number

  3,904,592

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • F27B1/18 - Arrangements of dust collectors
  • C08G18/69 - Polymers of conjugated dienes
  • C08G18/80 - Masked polyisocyanates
  • C08K5/0025 - Crosslinking or vulcanising agents; including accelerators
  • C08K5/16 - Nitrogen-containing compounds
  • C08K5/205 - Compounds containing groups
  • C08K5/34 - Heterocyclic compounds having nitrogen in the ring
  • C08K5/3415 - Five-membered rings
  • Y10S266/903 - Safety shields

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 252 - Compositions
  • 266 - Metallurgical apparatus
  • 528 - Synthetic resins or natural rubbers