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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harmel Freres
Original Assignee
Harmel Freres
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harmel FreresfiledCriticalHarmel Freres
Priority to ES3417ApriorityCriticalpatent/ES3417A2/en
Publication of ES3417A2publicationCriticalpatent/ES3417A2/en
ES3417A1883-06-131883-06-13
A mechanical procedure for the destruction of ticks, thistles and straws in wool and textiles in general.
ExpiredES3417A2
(en)
Improvements in the apparatus used to dye or bleach cotton, wool, silk and other fibrous materials, both raw and after processing, totally or partially.
An insecticidal device, which substitutes heat for the various substances tested with more or less success to clean the various plant species of all kinds of insects.