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.)
Expired
Application number
CA908904A
Inventor
S. Mascaro Jose
J. Lecha Manuel
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.)
COLORES Y DERIVADOS SA
Salvat Editores SA
Original Assignee
COLORES Y DERIVADOS SA
Salvat Editores SA
Publication date
Application grantedgrantedCritical
Publication of CA908904ApublicationCriticalpatent/CA908904A/en