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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Individual
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Individual
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Priority to ES131167ApriorityCriticalpatent/ES131167A3/en
Publication of ES131167A3publicationCriticalpatent/ES131167A3/en
ES131167A1933-06-241933-06-24
Improvements in the manufacture of insulating handles or handles for metal containers or utensils.
ExpiredES131167A3
(en)