1735234

Information

• Patent Grant
• 1735234

• References
• Source

• Patent Number

  1,735,234

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1929
  95 years ago

• CPC

  • B21C37/0818 - Manufacture of tubes by drawing of strip material through dies

• US Classifications

  • 228 - Metal fusion bonding