941291

Information

• Patent Grant
• 941291

• References
• Source

• Patent Number

  941,291

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1909
  115 years ago

• CPC

  • B29C43/00 - Compression moulding
  • Y10S425/81 - Sound record
  • Y10T29/49577 - Phonograph component making

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 029 - Metal working