Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
John Dobbie
Arthur Frederick Regina Dobbie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190818791ApublicationCriticalpatent/GB190818791A/en
18,791. Dobbie, J., and Dobbie, A. F. R. Sept. 8. Paving tramways; foundations.-To give greater rigidity to anchor bars e used with tram rails, bars m of any shape are laid over the anchors and embedded in the concrete.
GB190818791D1908-09-081908-09-08Improvements in Beams or Anchors, for use with Tramway and other Rails.
ExpiredGB190818791A
(en)