FR423398A
(en)
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Cinematographic film
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DK13881C
(en)
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Apparatus for the production of cinematographic films.
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DK11685C
(en)
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Apparatus for the production of cinematographic glass plates.
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DK21021C
(en)
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Apparatus for Copying Cinematographic Films.
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CH53090A
(en)
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Photographic apparatus
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DK20158C
(en)
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Apparatus for the manufacture of cement piles.
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DK20611C
(en)
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Apparatus for the manufacture of emulsions.
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DK20721C
(en)
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Apparatus for the manufacture of emulsions.
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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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DK17689C
(en)
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Apparatus for Performing Electrosmotic Separation.
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DK15151C
(en)
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Apparatus for the production of feed cakes.
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DK12717C
(en)
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Apparatus for the Development of Acetylene.
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DK27558C
(en)
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Apparatus for the production of photographic images on a paper tape.
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DK21715C
(en)
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Apparatus for graphical Comparison of Devices of any kind.
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DK15246C
(en)
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Apparatus for the production of advertising advertisements.
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DK15408C
(en)
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Apparatus for the production of lighting gas.
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DK15032C
(en)
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Apparatus for Forming Bottlenecks.
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DK11686C
(en)
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Apparatus for Illusion of Sea Travel.
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DK21077C
(en)
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Apparatus for the operation of incinerators.
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DK14662C
(en)
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Apparatus for Holding Objects.
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FR424895A
(en)
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Method for the projection of cinematographic tableaux
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DK27521C
(en)
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Apparatus for the Study of Gases.
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DK19312C
(en)
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Apparatus for the production of distilled water.
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DK19652C
(en)
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Apparatus for the production of distilled water.
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DK30873C
(en)
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Apparatus for the manufacture of soap powder from liquid soap mass.
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