1518788

Information

• Patent Grant
• 1518788

• References
• Source

• Patent Number

  1,518,788

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1924
  100 years ago

• CPC

  • B66F3/242 - suspended jacks

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices