424505

Information

• Patent Grant
• 424505

• References
• Source

• Patent Number

  424,505

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1890
  134 years ago

• CPC

  • F01B1/00 - Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
  • F01B1/01 - with one single cylinder
  • F01B1/0675 - Controlling

• US Classifications

  • 091 - Motors: expansible chamber type