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.)
ROMERO CALVO
Original Assignee
ROMERO CALVO
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 ROMERO CALVOfiledCriticalROMERO CALVO
Priority to ES376574ApriorityCriticalpatent/ES376574A1/en
Publication of ES376574A1publicationCriticalpatent/ES376574A1/en
Chemical And Physical Treatments For Wood And The Like
(AREA)
Abstract
Manufacturing process of a wooden protective product, characterized by comprising a first operation consisting of the dissolution of rosin in petroleum, in the concentration of both weight percent, approximately 11% of solute (rosin) and the rest of petroleum . (Machine-translation by Google Translate, not legally binding)
ES376574A1970-02-141970-02-14Manufacturing process of a wooden protective product. (Machine-translation by Google Translate, not legally binding)
ExpiredES376574A1
(en)