1776544

Information

• Patent Grant
• 1776544

• References
• Source

• Patent Number

  1,776,544

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1930
  94 years ago

• CPC

  • B22D39/023 - using a displacement member

• US Classifications

  • 266 - Metallurgical apparatus
  • 222 - Dispensing