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- Google Patents
AU108484B2 - Improvements in piezoelectric crystals
- Google Patents
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
AU3915/38A
Filing date
Publication of AU108484B2publicationCriticalpatent/AU108484B2/en