1908402

Information

• Patent Grant
• 1908402

• References
• Source

• Patent Number

  1,908,402

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1933
  91 years ago

• CPC

  • B21F33/007 - Connecting wire network

• US Classifications

  • 140 - Wireworking
  • 228 - Metal fusion bonding