1729121

Information

• Patent Grant
• 1729121

• References
• Source

• Patent Number

  1,729,121

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1929
  95 years ago

• CPC

  • B29C73/28 - for clamping and stretching flexible material

• US Classifications

  • 081 - Tools
  • 425 - Plastic article or earthenware shaping or treating: apparatus