2698211

Information

• Patent Grant
• 2698211

• References
• Source

• Patent Number

  2,698,211

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1954
  70 years ago

• CPC

  • F16J9/061 - using metallic coiled or blade springs

• US Classifications

  • 092 - Expansible chamber devices