2116296

Information

• Patent Grant
• 2116296

• References
• Source

• Patent Number

  2,116,296

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1938
  86 years ago

• CPC

  • B67D7/166 - comprising at least two chambers

• US Classifications

  • 073 - Measuring and testing
  • 092 - Expansible chamber devices