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
Hugh Lupus Cunnah
Henry Arthur Hughes
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 GB189809167ApublicationCriticalpatent/GB189809167A/en
9167. Cunnah, H. L., and Hughes, H. A. April 20. Plates for walls, floors, &c. Holes bare punched in metal sheets from each side so as to leave projecting edges, and the sheets are corrugated to interlock with the cement or plaster.
GB189809167D1898-04-201898-04-20Improvements in the Method of and Means for Constructing Floors, Walls, Partitions, and the like.
ExpiredGB189809167A
(en)