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Priority to JP1980113883UpriorityCriticalpatent/JPS6144751Y2/ja
Publication of JPS5738734UpublicationCriticalpatent/JPS5738734U/ja
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Publication of JPS6144751Y2publicationCriticalpatent/JPS6144751Y2/ja
A safety and control device working on a moderator brake for agricultural motor hoes for dampening vibrations, shocks or jerks transmitted to the driving handle and for controlling the forward motion and the working depth of the machine