2622809

Information

• Patent Grant
• 2622809

• References
• Source

• Patent Number

  2,622,809

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1952
  72 years ago

• CPC

  • H03G5/20 - having discharge tubes
  • B65H54/14 - on tubes, cores, or formers having generally parallel sides
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding