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- Google Patents
AU436525B2 - Differential pressure switch
- 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
AU64172/69A
Inventor
Raymond Gilberti Howard
Filing date
Publication of AU436525B2publicationCriticalpatent/AU436525B2/en