1902022

Information

• Patent Grant
• 1902022

• References
• Source

• Patent Number

  1,902,022

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  91 years ago

• CPC

  • B24B3/56 - of slicing bands

• US Classifications

  • 451 - Abrading
  • 076 - Metal tools and implements, making