3784176

Information

• Patent Grant
• 3784176

• References
• Source

• Patent Number

  3,784,176

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • B08B15/00 - Preventing escape of dirt or fumes from the area where they are produced Collecting or removing dirt or fumes from that area
  • B23K7/002 - Machines, apparatus, or equipment for cutting plane workpieces
  • B23Q11/0046 - by sucking
  • B08B2215/006 - Suction tables
  • Y02P70/171 - Devices or processes for removing and reusing chips

• US Classifications

  • 266 - Metallurgical apparatus