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
AU6588/46A
Original Assignee
present invention hasbeen devised seated position, isso arranged that an aubin provide simple and inexpensive means ible signal ls evident each time it drops to whereby a warning or signal ls provided to this position. Means may also be pro
Filing date
Publication of AU129819B2publicationCriticalpatent/AU129819B2/en
Application filed by present invention hasbeen devised seated position, isso arranged that an aubin provide simple and inexpensive means ible signal ls evident each time it drops to whereby a warning or signal ls provided to this position. Means may also be profiledCriticalpresent invention hasbeen devised seated position, isso arranged that an aubin provide simple and inexpensive means ible signal ls evident each time it drops to whereby a warning or signal ls provided to this position. Means may also be pro