1772775

Information

• Patent Grant
• 1772775

• References
• Source

• Patent Number

  1,772,775

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1930
  94 years ago

• CPC

  • C14B1/12 - in machines with plane supporting bed-plates

• US Classifications

  • 069 - Leather manufactures