2988060

Information

• Patent Grant
• 2988060

• References
• Source

• Patent Number

  2,988,060

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1961
  63 years ago

• CPC

  • B66B1/405 - for hydraulically actuated elevators
  • B66B1/04 - hydraulic

• US Classifications

  • 091 - Motors: expansible chamber type