3672038

Information

• Patent Grant
• 3672038

• References
• Source

• Patent Number

  3,672,038

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • B21C23/01 - starting from material of particular form or shape
  • B22D11/143 - for horizontal casting
  • Y10S29/036 - Shot blasting with other step
  • Y10S29/047 - Extruding with other step
  • Y10T29/49634 - Beam or girder
  • Y10T29/49989 - Followed by cutting or removing material

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 164 - Metal founding