1624931

Information

• Patent Grant
• 1624931

• References
• Source

• Patent Number

  1,624,931

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1927
  97 years ago

• CPC

  • B21B39/06 - Pushing or forcing work into pass
  • Y10T29/30 - Foil or other thin sheet-metal making or treating

• US Classifications

  • 029 - Metal working