2054954

Information

• Patent Grant
• 2054954

• References
• Source

• Patent Number

  2,054,954

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1936
  88 years ago

• CPC

  • B21C37/08 - Making tubes with welded or soldered seams
  • B21C37/0818 - Manufacture of tubes by drawing of strip material through dies

• US Classifications

  • 228 - Metal fusion bonding
  • 072 - Metal deforming