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DK23760C
(en)
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Procedure for Making a Substitute for Adhesive Paint.
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DK27669C
(en)
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Procedure for Making a Linseed Oil Substitute.
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DK24884C
(en)
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Procedure for the manufacture of a substitute for shellac.
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DK23677C
(en)
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Procedure for the manufacture of a tobacco substitute.
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DK23678C
(en)
|
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Procedure for the manufacture of a tobacco substitute.
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DK27994C
(en)
|
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Procedure for the manufacture of a fuel.
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DK23346C
(en)
|
|
Procedure for the manufacture of a detergent.
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DK30499C
(en)
|
|
Method for Preparing a Porous Resistant Gel.
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DK23583C
(en)
|
|
Vegetable Glue Made by St. Hansurt.
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DK27107C
(en)
|
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Procedure for Manufacturing Ball Holders.
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ES67389A1
(en)
|
|
A substitute for benzine.
|
|
DK23719C
(en)
|
|
Procedure for Making Cardboard Boxes.
|
|
DK25120C
(en)
|
|
Procedure for the manufacture of a varnish replacement.
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DK29487C
(en)
|
|
Procedure for the production of artificial tannins.
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DK26869C
(en)
|
|
Procedure for the production of metal salts.
|
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DK28202C
(en)
|
|
Procedure for the manufacture of resinous substances.
|
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DK28756C
(en)
|
|
Procedure for the manufacture of resinous substances.
|
|
DK27337C
(en)
|
|
Procedure for the manufacture of small houses.
|
|
DK28930C
(en)
|
|
Copier for Making Slides.
|
|
DK24144C
(en)
|
|
Procedure for the manufacture of a detergent.
|
|
DK25870C
(en)
|
|
Procedure for Making Tar Soap.
|
|
DK27963C
(en)
|
|
Procedure for the production of acetaldehyde.
|
|
DK23295C
(en)
|
|
Procedure for the manufacture of briquettes.
|
|
DK22948C
(en)
|
|
Procedure for the manufacture of briquettes.
|
|
DK22929C
(en)
|
|
Device for Starting a Top.
|