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.)
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Interbawe S A
Original Assignee
Interbawe S A
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Filing date
Publication date
Application filed by Interbawe S AfiledCriticalInterbawe S A
Priority to ES8803539ApriorityCriticalpatent/ES2011517A6/en
Publication of ES2011517A6publicationCriticalpatent/ES2011517A6/en
Process in which, at the beginning, the surface to be engraved 1 is covered with a primer 4 of specific graphic design, said surface then being coated with (bathed in) an acid which is chosen as a function of the metal to be treated, and then washed in order to remove the remaining acid and primer.
ES8803539A1987-10-291987-10-29Engraving process for utensils exposed to heat
Expired - LifetimeES2011517A6
(en)
Agents for the detection of esterolytic and/or proteolytic enzymes; and phenoxy-amino acids and phenoxy-peptide esters suitable as substrates therefor, process for their production and their use in producing the agents