3291000

Information

• Patent Grant
• 3291000

• References
• Source

• Patent Number

  3,291,000

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • G01N3/307 - generated by a compressed or tensile-stressed spring generated by pneumatic or hydraulic means
  • F15B15/221 - for accelerating the stroke

• US Classifications

  • 091 - Motors: expansible chamber type