1512013

Information

• Patent Grant
• 1512013

• References
• Source

• Patent Number

  1,512,013

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1924
  100 years ago

• CPC

  • C03B23/0026 - by gravity

• US Classifications

  • 065 - Glass manufacturing
  • 123 - Internal-combustion engines
  • 313 - Electric lamp and discharge devices