3767454

Information

• Patent Grant
• 3767454

• References
• Source

• Patent Number

  3,767,454

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • H01B13/324 - in combination with a vacuum chamber

• US Classifications

  • 427 - Coating processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators