2175615

Information

• Patent Grant
• 2175615

• References
• Source

• Patent Number

  2,175,615

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • B23K5/12 - taking account of the properties of the material to be welded

• US Classifications

  • 228 - Metal fusion bonding