1858645

Information

• Patent Grant
• 1858645

• References
• Source

• Patent Number

  1,858,645

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1932
  92 years ago

• CPC

  • B28C7/0076 - Parts or details thereof

• US Classifications

  • 222 - Dispensing
  • 404 - Road structure, process, or apparatus