2552655

Information

• Patent Grant
• 2552655

• References
• Source

• Patent Number

  2,552,655

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1951
  73 years ago

• CPC

  • E01B29/28 - the fastening means being of screw-and-nut type Apparatus therefor, adapted to additionally drilling holes
  • E01B29/24 - Fixing or removing detachable fastening means or accessories thereof Pre-assembling track components by detachable fastening means

• US Classifications

  • 081 - Tools