3105442

Information

• Patent Grant
• 3105442

• References
• Source

• Patent Number

  3,105,442

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1963
  61 years ago

• CPC

  • G08B1/04 - using hydraulic transmission using pneumatic transmission

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 340 - Communications: electrical