2770434

Information

• Patent Grant
• 2770434

• References
• Source

• Patent Number

  2,770,434

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1956
  68 years ago

• CPC

  • F16F9/0436 - characterised by being contained in a generally closed space

• US Classifications

  • 248 - Supports
  • 092 - Expansible chamber devices