Reference number
  • LAN/6/121
Alternative reference number
  • 1912-27398
Level
  • Item
Date
  • 28 Nov 1912
Description
  • Rotating bob weights in hollow sleeves capable of rotation about axes at right angles to the crank shaft axis, and situated below the crank shaft. Refers to patents 1911-26038 (LAN/6/113) and 1911-26777 (LAN/6/114) .