1744549

Information

• Patent Grant
• 1744549

• References
• Source

• Patent Number

  1,744,549

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1930
  95 years ago

• CPC

  • B21H1/06 - rings of restricted axial length
  • Y10S118/14 - Roller, conical

• US Classifications

  • 072 - Metal deforming
  • 118 - Coating apparatus