2252535

Information

• Patent Grant
• 2252535

• References
• Source

• Patent Number

  2,252,535

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

  • B41B1/22 - Composing tables Type cases Storage cabinets Washing or cleaning devices therefor

• US Classifications

  • 033 - Geometrical instruments