934837

Information

• Patent Grant
• 934837

• References
• Source

• Patent Number

  934,837

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1909
  115 years ago

• CPC

  • B23D7/00 - Planing or slotting machines characterised only by constructional features of particular parts
  • Y10T409/505248 - and means to vary rate of infeed
  • Y10T409/507872 - including means causing return stroke

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 474 - Endless belt power transmission systems or components