2936549

Information

• Patent Grant
• 2936549

• References
• Source

• Patent Number

  2,936,549

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1960
  64 years ago

• CPC

  • H03K3/08 - astable
  • C03B5/225 - Refining

• US Classifications

  • 065 - Glass manufacturing