1047706

Information

• Patent Grant
• 1047706

• References
• Source

• Patent Number

  1,047,706

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1912
  112 years ago

• CPC

  • G10K1/068 - hydraulically operated pneumatically operated

• US Classifications

  • 116 - Signals and indicators