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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of ES366398A1publicationCriticalpatent/ES366398A1/en
Improvements in the construction of molding apparatuses, characterized in that each apparatus is provided with a mold having a cavity in which a moldable material can be introduced; a comb-like mandrel having a plurality of tooth-like elements; said mandrel being mounted with said elements extending in said cavity, each of said elements having a shape corresponding to a hole in the material formed by it; and means for extracting said elements of said cavity in a body in a substantially uniform manner. (Machine-translation by Google Translate, not legally binding)
ES366398A1968-04-241969-04-24Improvements in the construction of molding appliances. (Machine-translation by Google Translate, not legally binding)
ExpiredES366398A1
(en)
Improvements introduced in the process of filling moles intended for the production of artificial spongeous materials (Machine-translation by Google Translate, not legally binding)
Device for obtaining concrete parts with built-in glass, applicable to machines for the manufacture of prefabricated concrete pieces. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of fornituras for confecciones integrated by plastic materials and metallic elements (Machine-translation by Google Translate, not legally binding)
A procedure, with your machine, to fill an extended mold with concrete or other molding material (Machine-translation by Google Translate, not legally binding)