1671365

Information

• Patent Grant
• 1671365

• References
• Source

• Patent Number

  1,671,365

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1928
  97 years ago

• CPC

  • B21D24/06 - Mechanically spring-loaded blank holders

• US Classifications

  • 267 - Spring devices
  • 072 - Metal deforming