1745542

Information

• Patent Grant
• 1745542

• References
• Source

• Patent Number

  1,745,542

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1930
  95 years ago

• CPC

  • B27H3/04 - Manufacture of barrel heads or casings
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part

• US Classifications

  • 147 - Coopering
  • 029 - Metal working
  • 217 - Wooden receptacles