1543431

Information

• Patent Grant
• 1543431

• References
• Source

• Patent Number

  1,543,431

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1925
  99 years ago

• CPC

  • F01B17/04 - Steam engines
  • F01B2170/0429 - Double acting high pressure machines

• US Classifications

  • 091 - Motors: expansible chamber type