1637357

Information

• Patent Grant
• 1637357

• References
• Source

• Patent Number

  1,637,357

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1927
  97 years ago

• CPC

  • B27F7/21 - with means for forming the staples in the machine
  • B27F7/32 - operated by manual power

• US Classifications

  • 227 - Elongated-member-driving apparatus