DK19412C
(en)
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Procedure for the production of images, etchings, etc. by photographic means.
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DK20201C
(en)
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Preparation which is useful for Imaging by Photographic Way.
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DK24283C
(en)
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Procedure for the production of printing surfaces.
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DK17027C
(en)
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Procedure for the production of so-called pore metals.
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DK17966C
(en)
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Method for Producing Colored Photographic Images.
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DK23573C
(en)
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Procedure for the production of caramel.
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DK30159C
(en)
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Procedure for the production of natural-colored viewing images.
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DK20489C
(en)
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Procedure for the production of color printing.
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DK29368C
(en)
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Procedure for the production of photographic reliefs.
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DK19092C
(en)
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Procedure for the production of so-called crystallized liquids.
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DK14282C
(en)
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Procedure for the production of alkali metals.
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DK16678C
(en)
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Procedure for Making Printing Molds.
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DK17422C
(en)
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Procedure for Connecting Bicycle Parts.
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DK13143C
(en)
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Procedure for Making Autotypic Negatives.
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DK27237C
(en)
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Procedure for Making Cyan Compounds.
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DK30326C
(en)
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Procedure for the manufacture of printing plates.
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DK22820C
(en)
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Machine for the manufacture of circular forging.
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DK17424C
(en)
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Etching method, especially of clichés.
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ES60030A3
(en)
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An industrial process for the manufacture of ossein.
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DK24927C
(en)
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Procedure for the Production of Cyanides.
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DK18449C
(en)
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Apparatus for the production of cinematographic images which appear to be plastic.
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DK29969C
(en)
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Procedure for the production of alkali nitrates.
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DK18439C
(en)
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Procedure for the Production of Superphosphate.
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DK21519C
(en)
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Procedure for the production of photographic images and etchings.
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DK21961C
(en)
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Procedure for Making Illusion Images.
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