2536643

Information

• Patent Grant
• 2536643

• References
• Source

• Patent Number

  2,536,643

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1951
  74 years ago

• CPC

  • B21D7/03 - Apparatus with means to keep the profile in shape

• US Classifications

  • 072 - Metal deforming