2844203

Information

• Patent Grant
• 2844203

• References
• Source

• Patent Number

  2,844,203

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  66 years ago

• CPC

  • D06H1/003 - by passing a needle through the layers
  • Y10T83/283 - With means to control or modify temperature of apparatus or work
  • Y10T408/51 - Ejector

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 083 - Cutting
  • 219 - Electric heating