1780176

Information

• Patent Grant
• 1780176

• References
• Source

• Patent Number

  1,780,176

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • B27B5/182 - the saw blade performing a pivoting movement only

• US Classifications

  • 144 - Woodworking