1810736

Information

• Patent Grant
• 1810736

• References
• Source

• Patent Number

  1,810,736

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1931
  93 years ago

• CPC

  • C03B7/096 - for heating
  • C03B7/084 - Tube mechanisms

• US Classifications

  • 065 - Glass manufacturing