1149987

Information

• Patent Grant
• 1149987

• References
• Source

• Patent Number

  1,149,987

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1915
  109 years ago

• CPC

  • C03B9/335 - Forming bottoms to blown hollow glass articles Bottom moulds

• US Classifications

  • 065 - Glass manufacturing
  • 126 - Stoves and furnaces
  • 269 - Work holders