2232914

Information

• Patent Grant
• 2232914

• References
• Source

• Patent Number

  2,232,914

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1941
  83 years ago

• CPC

  • B61H11/005 - in combination with rail sanding, door opening or the like

• US Classifications

  • 291 - Track sanders
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices