3677153

Information

• Patent Grant
• 3677153

• References
• Source

• Patent Number

  3,677,153

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • G03B15/0463 - Piezo-electric ignition mechanisms
  • G03B9/70 - with flash-synchronising contacts

• US Classifications

  • 396 - Photography