1835136

Information

• Patent Grant
• 1835136

• References
• Source

• Patent Number

  1,835,136

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1931
  93 years ago

• CPC

  • C10H21/08 - Safety devices for acetylene generators

• US Classifications

  • 048 - Gas: heating and illuminating