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.)
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Application filed by DEUSTCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESLER, Deutsche Gold und Silber ScheideanstaltfiledCriticalDEUSTCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESLER
Priority to ES0003224UpriorityCriticalpatent/ES3224Y/en
Publication of ES3224UpublicationCriticalpatent/ES3224U/en
Application grantedgrantedCritical
Publication of ES3224YpublicationCriticalpatent/ES3224Y/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
A device for spraying powdered substances, characterized in that the reservoir intended to preserve these substances is combined in use with a known device for sucking and re-expelling air, for example, a pneumatic pump or a bellows. (Machine-translation by Google Translate, not legally binding)
ES0003224U1934-12-051934-12-05
a device for spraying powdery substances
ExpiredES3224Y
(en)