2994302

Information

• Patent Grant
• 2994302

• References
• Source

• Patent Number

  2,994,302

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • F15B15/221 - for accelerating the stroke

• US Classifications

  • 091 - Motors: expansible chamber type
  • 073 - Measuring and testing