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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of AU2170948ApublicationCriticalpatent/AU2170948A/en
Publication of AU143216B2publicationCriticalpatent/AU143216B2/en
AU21709/48A1948-07-06Improvements in or relating to machines for moulding building blocks of concrete or like cementitious material
ExpiredAU143216B2
(en)