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.)
AUGUST BERNARD
Original Assignee
AUGUST BERNARD
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 AUGUST BERNARDfiledCriticalAUGUST BERNARD
Priority to ES0065524UpriorityCriticalpatent/ES65524Y/en
Publication of ES65524UpublicationCriticalpatent/ES65524U/en
Application grantedgrantedCritical
Publication of ES65524YpublicationCriticalpatent/ES65524Y/en
A synthetic plastic tape having a smooth magnetic surface suitable for use in the form of an endless loop in reproductive and sound recording devices, characterized by a finely divided graphite coating deposited on at least one side of said tape and very adherent to the surface thereof, said coating being substantially uniform and continuous when deposited on the belt. (Machine-translation by Google Translate, not legally binding)
ES0065524U1958-04-161958-04-16
A synthetic plastic tape
ExpiredES65524Y
(en)
A method of forming a mold to produce an article with a surface of non-specially nature. (Machine-translation by Google Translate, not legally binding)
Apparatus and procedure to make resistant to the wear the reproductive tapes of sounds and images (Machine-translation by Google Translate, not legally binding)