3660220

Information

• Patent Grant
• 3660220

• References
• Source

• Patent Number

  3,660,220

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • H01B3/40 - epoxy resins
  • H01B3/04 - mica
  • H01B3/084 - Glass or glass wool in binder
  • H01B3/42 - polyesters polyethers polyacetals
  • Y10T428/31511 - Of epoxy ether
  • Y10T442/3935 - Mica paper layer

• US Classifications

  • 442 - Fabric
  • 428 - Stock material or miscellaneous articles