558537

Information

• Patent Grant
• 558537

• References
• Source

• Patent Number

  558,537

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1896
  128 years ago

• CPC

  • C03B9/04 - Making hollow glass articles with feet or projections

• US Classifications

  • 065 - Glass manufacturing
  • 451 - Abrading