3442180

Information

• Patent Grant
• 3442180

• References
• Source

• Patent Number

  3,442,180

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  56 years ago

• CPC

  • F15B20/005 - Leakage; Spillage; Hose burst
  • G05D16/0652 - using several membranes without spring
  • G05D23/122 - using a plurality of sensing elements

• US Classifications

  • 092 - Expansible chamber devices