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- Google Patents
AU102354B2 - Process and apparatus forthe manufacture of screws with seif-cutting screw-thread
- Google Patents
Process and apparatus forthe manufacture of screws with seif-cutting screw-thread
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
AU4490/36A
Filing date
Publication of AU102354B2publicationCriticalpatent/AU102354B2/en