2807843

Information

• Patent Grant
• 2807843

• References
• Source

• Patent Number

  2,807,843

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1957
  67 years ago

• CPC

  • B41B5/12 - for making type in the form of lines
  • Y10T29/49812 - Temporary protective coating, impregnation, or cast layer

• US Classifications

  • 164 - Metal founding
  • 029 - Metal working