3871202

Information

• Patent Grant
• 3871202

• References
• Source

• Patent Number

  3,871,202

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B21J5/04 - by directly applied fluid pressure or explosive action
  • B21J9/02 - Special design or construction

• US Classifications

  • 072 - Metal deforming