1854641

Information

• Patent Grant
• 1854641

• References
• Source

• Patent Number

  1,854,641

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1932
  92 years ago

• CPC

  • C03B13/02 - Rolling non-patterned sheets discontinuously

• US Classifications

  • 065 - Glass manufacturing