1573448

Information

• Patent Grant
• 1573448

• References
• Source

• Patent Number

  1,573,448

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1926
  98 years ago

• CPC

  • B21D9/14 - Wrinkle-bending
  • Y10T29/49813 - Shaping mating parts for reassembly in different positions
  • Y10T29/49927 - Hollow body is axially joined cup or tube

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming