742570

Information

• Patent Grant
• 742570

• References
• Source

• Patent Number

  742,570

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1903
  121 years ago

• CPC

  • B28D7/04 - for supporting or holding work or conveying or discharging work
  • Y10T82/141 - having transverse tool and templet guide
  • Y10T409/500164 - with regulation of operation by templet, card, or other replaceable information supply
  • Y10T409/505904 - with screw-driven bed

• US Classifications

  • 125 - Stone working
  • 082 - Turning
  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading