ES9680A1 -
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
- Google Patents
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
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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Marasi Escandon Servando
Original Assignee
Marasi Escandon Servando
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Publication date
Application filed by Marasi Escandon ServandofiledCriticalMarasi Escandon Servando
Priority to ES9680ApriorityCriticalpatent/ES9680A1/en
Publication of ES9680A1publicationCriticalpatent/ES9680A1/en
ES9680A1889-06-101889-06-10
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
ExpiredES9680A1
(en)
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
A new method of engraving on varnish on glass plates, conveniently prepared and used for the construction and exact reproduction of letters, plans, maps, etc., on paper sensitized by photographic procedure.
A sensitized plate or film provided with multicolored filters composed of elemental filters of the different fundamental colors, to take photographs in natural colors on paper.