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.)
ROTHE AMENABAR GUILLERMO
Original Assignee
ROTHE AMENABAR GUILLERMO
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Filing date
Publication date
Application filed by ROTHE AMENABAR GUILLERMOfiledCriticalROTHE AMENABAR GUILLERMO
Priority to ES0069574UpriorityCriticalpatent/ES69574Y/en
Publication of ES69574UpublicationCriticalpatent/ES69574U/en
Application grantedgrantedCritical
Publication of ES69574YpublicationCriticalpatent/ES69574Y/en
"WEIGHT CALCULATOR RULE IN FOUNDRY MATERIALS", which is mainly characterized by a rectangular sheath or sleeve open on both sides, through which sliding in one direction or another, a numerical table carrying fixed data of base or heading and numerical results based on these data, referring to weight in kilograms per meter. (Machine-translation by Google Translate, not legally binding)
ES0069574U1958-11-101958-11-10
Calculating ruler of weights in casting materials
ExpiredES69574Y
(en)
A method and apparatus for the reading of apparatus or metering instruments through the photography (Machine-translation by Google Translate, not legally binding)