1997601

Information

• Patent Grant
• 1997601

• References
• Source

• Patent Number

  1,997,601

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1935
  89 years ago

• CPC

  • H04L13/06 - Tape or page guiding or feeding devices
  • H04L15/18 - Automatic transmitters
  • Y10S200/11 - Web or thread actuated

• US Classifications

  • 178 - Telegraphy
  • 192 - Clutches and power-stop control
  • 200 - Electricity: circuit makers and breakers
  • 226 - Advancing material of indeterminate length