3596490

Information

• Patent Grant
• 3596490

• References
• Source

• Patent Number

  3,596,490

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1971
  53 years ago

• CPC

  • B21B31/32 - by liquid pressure
  • B21B31/22 - mechanically
  • B21B2203/36 - Spacers

• US Classifications

  • 072 - Metal deforming