2325792

Information

• Patent Grant
• 2325792

• References
• Source

• Patent Number

  2,325,792

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1943
  81 years ago

• CPC

  • E21C25/28 - Chains or chain guides
  • B21L9/00 - Making chains or chain links, the links being composed of two or more different parts
  • Y10S29/048 - Welding with other step
  • Y10T29/4984 - Retaining clearance for motion between assembled parts

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 299 - Mining or in situ disintegration of hard material