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DK14953C
(en)
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Procedure and Devices for the Manufacture of Rubber Articles.
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DK14574C
(en)
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Procedure for the manufacture of a rubber surrogate and the like.
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DK26540C
(en)
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Procedure for the manufacture of wickerwork articles and the like.
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DK15133C
(en)
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Procedure for Extraction of Pure Rubber, Gutta-Percha and the like.
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DK21670C
(en)
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Procedure for the manufacture of dense rubber articles.
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DK15329C
(en)
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Procedure for the production of rubber of isoprene.
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DK20731C
(en)
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Procedure for tanning and at the same time pre-cleaning of the tanning substance.
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DK15016C
(en)
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Explosive or Procedure for the Manufacture of the same.
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DK18240C
(en)
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Procedure for the manufacture of so-called artificial leather and similar products.
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DK14915C
(en)
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Procedure for the production of real castor skins made of glazed skins and skins.
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DK15176C
(en)
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Procedure for the manufacture of ducts and chimneys.
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DK14660C
(en)
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Procedure and Device for the Production of Liquid Oxygen.
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DK18624C
(en)
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Procedure for the Manufacture of Synthetic Rubber.
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DK15370C
(en)
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Holder for Lorgnetter and the like.
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DK30893C
(en)
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Insulator and Procedure for Manufacturing the Same.
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DK16748C
(en)
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Procedure for the manufacture of tennis rackets and the like.
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DK18128C
(en)
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Procedure and Apparatus for the Production of Various Hard and Durable X-Rays.
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DK15189C
(en)
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Procedure for the manufacture of artificial boards.
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DK14775C
(en)
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Procedure for the production of artificial stone.
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DK14884C
(en)
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Procedure and Machine for Manufacturing Hairpins and the Like.
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DK23034C
(en)
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Procedure and Plant for the Manufacture of Decolorizing Coal.
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DK20003C
(en)
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Procedure for the production of rubber.
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DK16752C
(en)
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Machine for the manufacture of glass jars and the like.
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DK20389C
(en)
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Procedure for Extraction of Valuable Products of Sewage Dune and the Like.
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DK28020C
(en)
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Procedure for the manufacture of packing material.
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