3597821

Information

• Patent Grant
• 3597821

• References
• Source

• Patent Number

  3,597,821

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • F02K9/974 - Nozzle- linings; Ablative coatings
  • B23C1/00 - Milling machines not designed for particular work or special operations
  • B23Q33/00 - Methods for copying
  • Y10T29/49346 - Rocket or jet device making
  • Y10T29/49826 - Assembling or joining
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
  • Y10T409/30112 - Process

• US Classifications

  • 029 - Metal working
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 266 - Metallurgical apparatus
  • 409 - Gear cutting, milling, or planing