3546757

Information

• Patent Grant
• 3546757

• References
• Source

• Patent Number

  3,546,757

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • G01L9/0005 - using variations in capacitance
  • G01L23/125 - by changing capacitance
  • Y10T29/43 - Electric condenser making
  • Y10T29/49004 - including measuring or testing of device or component part
  • Y10T29/49918 - At cup or tube end
  • Y10T29/49927 - Hollow body is axially joined cup or tube

• US Classifications

  • 029 - Metal working