2895455

Information

• Patent Grant
• 2895455

• References
• Source

• Patent Number

  2,895,455

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1959
  65 years ago

• CPC

  • B60H1/00442 - using a vacuum
  • F15B11/121 - providing distinct intermediate positions

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices