2172701

Information

• Patent Grant
• 2172701

• References
• Source

• Patent Number

  2,172,701

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • B21J7/32 - operated by rotary drive
  • Y10T74/20396 - Hand operated

• US Classifications

  • 100 - Presses
  • 074 - Machine element or mechanism