1977495

Information

• Patent Grant
• 1977495

• References
• Source

• Patent Number

  1,977,495

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  91 years ago

• CPC

  • B27H3/02 - Manufacture of barrel staves

• US Classifications

  • 147 - Coopering
  • 144 - Woodworking