3919570

Information

• Patent Grant
• 3919570

• References
• Source

• Patent Number

  3,919,570

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  50 years ago

• CPC

  • G03B15/0468 - Ignition mechanisms permitting choice of multiple ignition modes; Adaptors for different modes
  • G03B15/0463 - Piezo-electric ignition mechanisms

• US Classifications

  • 310 - Electrical generator or motor structure
  • 396 - Photography