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.)
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Bettermann Elektro G M B H
Original Assignee
Bettermann Elektro G M B H
Filing date
Publication date
Application filed by Bettermann Elektro G M B HfiledCriticalBettermann Elektro G M B H
Application grantedgrantedCritical
Publication of AU1672356ApublicationCriticalpatent/AU1672356A/en
Publication of AU216362B2publicationCriticalpatent/AU216362B2/en
AU16723/56A1956-03-15Improvements in or relating to devices for driving hardened steel dowels into walls, ceilings andother structures
ExpiredAU216362B2
(en)