1650583

Information

• Patent Grant
• 1650583

• References
• Source

• Patent Number

  1,650,583

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1927
  97 years ago

• CPC

  • B21J9/06 - Swaging presses Upsetting presses
  • B21K5/12 - other cutting tools

• US Classifications

  • 076 - Metal tools and implements, making
  • 072 - Metal deforming