3656297

Information

• Patent Grant
• 3656297

• References
• Source

• Patent Number

  3,656,297

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • F23R3/045 - using pipes
  • B25C1/123 - trigger operated
  • B25C1/182 - Feeding devices

• US Classifications

  • 060 - Power plants
  • 297 - Chairs and seats