3355932

Information

• Patent Grant
• 3355932

• References
• Source

• Patent Number

  3,355,932

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • G04D7/007 - with regard to the sealing of the case

• US Classifications

  • 073 - Measuring and testing
  • 968 - Horology