3415121

Information

• Patent Grant
• 3415121

• References
• Source

• Patent Number

  3,415,121

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • G01F3/226 - characterised by features of meter body or housing
  • G01F3/22 - for gases
  • G01F3/222 - characterised by drive mechanism for valves or membrane index mechanism
  • G01F3/225 - characterised by constructional features of membranes or by means for improving proper functioning of membranes

• US Classifications

  • 073 - Measuring and testing