3561486

Information

• Patent Grant
• 3561486

• References
• Source

• Patent Number

  3,561,486

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • D06F33/10 - substantially pneumatically
  • A47L15/4293 - Arrangements for programme selection
  • G05B19/44 - pneumatic
  • H01H43/124 - using a disc
  • Y10T137/86445 - Plural, sequential, valve actuations

• US Classifications

  • 137 - Fluid handling
  • 091 - Motors: expansible chamber type