3137384

Information

• Patent Grant
• 3137384

• References
• Source

• Patent Number

  3,137,384

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  61 years ago

• CPC

  • B21C45/00 - Separating mandrels from work or vice-versa
  • Y10T29/53657 - to apply or remove a resilient article [e.g., tube, sleeve, etc.]

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working