1969572

Information

• Patent Grant
• 1969572

• References
• Source

• Patent Number

  1,969,572

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1934
  90 years ago

• CPC

  • B23K37/0533 - external pipe alignment clamps
  • Y10S81/09 - Pivoted jaw latch means

• US Classifications

  • 269 - Work holders
  • 081 - Tools