3458705

Information

• Patent Grant
• 3458705

• References
• Source

• Patent Number

  3,458,705

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • G01F1/48 - the pressure of differential pressure being created by a capillary element
  • G01F23/2925 - using electrical detecting means
  • G05D7/0676 - by action on flow sources
  • Y10S250/901 - with gap between light guide elements, includes open light path preset

• US Classifications

  • 417 - Pumps
  • 250 - Radiant energy