1969764

Information

• Patent Grant
• 1969764

• References
• Source

• Patent Number

  1,969,764

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1934
  90 years ago

• CPC

  • H01B7/385 - comprising a rip cord or wire

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 229 - Envelopes, wrappers, and paperboard boxes