1665751

Information

• Patent Grant
• 1665751

• References
• Source

• Patent Number

  1,665,751

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1928
  96 years ago

• CPC

  • B21J15/48 - Devices for caulking rivets

• US Classifications

  • 072 - Metal deforming