3772830

Information

• Patent Grant
• 3772830

• References
• Source

• Patent Number

  3,772,830

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • B23D45/003 - for particular purposes
  • B23D45/042 - with the saw blade carried by a pivoted lever
  • E01B31/04 - Sectioning or slitting

• US Classifications

  • 451 - Abrading