1941807

Information

• Patent Grant
• 1941807

• References
• Source

• Patent Number

  1,941,807

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1934
  91 years ago

• CPC

  • C03B23/20 - Uniting glass pieces by fusing without substantial reshaping
  • C03B23/0086 - Heating devices specially adapted for re-forming shaped glass articles in general
  • C03B29/02 - in a discontinuous way

• US Classifications

  • 065 - Glass manufacturing