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.)
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.)
GILBERT-ASH Ltd
Original Assignee
GILBERT-ASH Ltd
Filing date
Publication date
Application filed by GILBERT-ASH LtdfiledCriticalGILBERT-ASH Ltd
Application grantedgrantedCritical
Publication of AU2093453ApublicationCriticalpatent/AU2093453A/en
Publication of AU166683B2publicationCriticalpatent/AU166683B2/en
AU20934/53A1953-08-25Improvements in or rebating to prestressed concrete floor, roof and like structures and to their. methods of manufacture
ExpiredAU166683B2
(en)