2633433

Information

• Patent Grant
• 2633433

• References
• Source

• Patent Number

  2,633,433

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  71 years ago

• CPC

  • C04B26/12 - Condensation polymers of aldehydes or ketones
  • H01B3/06 - asbestos
  • H01B3/084 - Glass or glass wool in binder
  • Y10T442/57 - Including particulate material other than fiber

• US Classifications

  • 442 - Fabric
  • 162 - Paper making and fiber liberation
  • 252 - Compositions
  • 524 - Synthetic resins or natural rubbers