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DK10033C
(en)
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Device for the production of a constant gas-air mixture.
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DK6798C
(en)
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Device for the production of a gas-air mixture under pressure.
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DK11484C
(en)
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Device for the Production of Nitrogen Compounds of Carbides.
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FR377879A
(en)
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Detonator
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ES40047A1
(en)
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A mixing apparatus.
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DK9741C
(en)
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Procedure for the Production of Carbide.
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DK9279C
(en)
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Procedure for the Production of Carbide.
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DK9481C
(en)
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Procedure for the Preparation of a Fecal Fertilizer.
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ES40092A1
(en)
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A new procedure for the manufacture of explosives.
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ES40152A1
(en)
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A new procedure for the manufacture of explosives.
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FR390641A
(en)
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Metering tap
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DK8520C
(en)
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Device for the production of single-sided colored paper.
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DK9261C
(en)
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Procedure for the production of rubber-like masses.
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ES40540A1
(en)
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A procedure for the manufacture of explosives.
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DK9825C
(en)
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Flames.
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DK9220C
(en)
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Flames.
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FR382944A
(en)
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Armed parquet
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ES42221A1
(en)
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A set of buttons for powder tassels.
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ES40848A1
(en)
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A micro-auto-cinematographic device.
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ES41306A2
(en)
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A hydrovolator device.
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DK9939C
(en)
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Procedure for the manufacture of tin cans.
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DK9272C
(en)
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Uprising scaffolding.
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DK9004C
(en)
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Procedure for the production of difficult-to-freeze nitroglycerin explosives.
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DK9480C
(en)
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Preparation for Coating Roofing Material.
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ES41113A1
(en)
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A scaffold support.
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