3103238

Information

• Patent Grant
• 3103238

• References
• Source

• Patent Number

  3,103,238

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1963
  61 years ago

• CPC

  • B28B23/04 - the elements being stressed
  • B28B23/12 - to form prestressed circumferential reinforcements

• US Classifications

  • 140 - Wireworking
  • 052 - Static structures