3155477

Information

• Patent Grant
• 3155477

• References
• Source

• Patent Number

  3,155,477

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1964
  60 years ago

• CPC

  • C03B23/076 - Shrinking the glass tube on to a mandrel
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 065 - Glass manufacturing
  • 029 - Metal working
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers
  • 264 - Plastic and nonmetallic article shaping or treating: processes