3505047

Information

• Patent Grant
• 3505047

• References
• Source

• Patent Number

  3,505,047

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • C03B15/02 - Drawing glass sheets
  • C03C21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface

• US Classifications

  • 065 - Glass manufacturing
  • 204 - Chemistry: electrical and wave energy