ES273546A1 - Improvements in the manufacture of carbon paper for copies (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of carbon paper for copies (Machine-translation by Google Translate, not legally binding)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Publication of ES273546A1publicationCriticalpatent/ES273546A1/en
Improvements in the manufacture of carbon paper for copies, characterized by using as film-forming products for the coloring layer, two or more plastics, whose solutions are miscible without molecular dispersion in the same solvent or in other solvents compatible with each other. (Machine-translation by Google Translate, not legally binding)
ES0273546A1960-12-141961-12-12Improvements in the manufacture of carbon paper for copies (Machine-translation by Google Translate, not legally binding)
ExpiredES273546A1
(en)
A procedure with your corresponding device for the hot application of paints and varnishes. (Machine-translation by Google Translate, not legally binding)
Processing of preparation of a-nor-5-alfa-androstan-2-oles 2-hidrocarbonsustituºdos 17-oxigenados (Machine-translation by Google Translate, not legally binding)