1779130

Information

• Patent Grant
• 1779130

• References
• Source

• Patent Number

  1,779,130

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1930
  94 years ago

• CPC

  • B65H5/301 - comprising blade-like means inserted between the parts to be opened

• US Classifications

  • 270 - Sheet-material associating