987017

Information

• Patent Grant
• 987017

• References
• Source

• Patent Number

  987,017

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1911
  113 years ago

• CPC

  • B63B35/301 - discharging by turning over part of or the whole barge

• US Classifications

  • 114 - Ships
  • 254 - Implements or apparatus for applying pushing or pulling force