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- Google Patents
AU137799B2 - Improvements in and connected withthe construction of buildings having concrete floors
- Google Patents
Improvements in and connected withthe construction of buildings having concrete floors
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 - Lifetime
Application number
AU24417/48A
Filing date
Publication of AU137799B2publicationCriticalpatent/AU137799B2/en