1975531

Information

• Patent Grant
• 1975531

• References
• Source

• Patent Number

  1,975,531

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1934
  90 years ago

• CPC

  • B43K29/16 - with lighters
  • F23Q2/14 - with cerium-iron alloy and torch ignited by striking or pushing

• US Classifications

  • 431 - Combustion
  • 401 - Coating implements with material supply