930658

Information

• Patent Grant
• 930658

• References
• Source

• Patent Number

  930,658

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1909
  115 years ago

• CPC

  • C03B11/086 - of coated dies
  • Y10T29/471 - of water laid fibrous article [e.g., paper]

• US Classifications

  • 065 - Glass manufacturing
  • 029 - Metal working