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DK970C
(en)
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Procedure for Laying Roofing felt.
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DK1292C
(en)
|
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Procedure for Impregnating Asbestos Sacrifices with Celluloid.
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DK1576C
(en)
|
|
Cement Roofing Machine.
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DK2078C
(en)
|
|
Procedure for Laying Parquet Floors.
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DK1000C
(en)
|
|
Devices for knitting machines of the Lambske System.
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ES21930A1
(en)
|
|
A procedure for waterproofing.
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|
DK1119C
(en)
|
|
Clay Making Machine.
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|
DK944C
(en)
|
|
Procedure for Making Paper from the Rhizome of Agropyrum repens.
|
|
DK1113C
(en)
|
|
Pencil Making Machine.
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|
CH14856A
(en)
|
|
Corrugated iron roofing
|
|
DK2421C
(en)
|
|
Method for Manufacturing Waterproof Roofing or Insulating Cardboard.
|
|
DK895C
(en)
|
|
Procedure for the manufacture of Kojigær.
|
|
CH15718A
(en)
|
|
Slate roofing
|
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DK405C
(en)
|
|
Procedure for Making Soap.
|
|
ES21411A1
(en)
|
|
A wavy lace brick.
|
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DK1231C
(en)
|
|
Arrangement at Tagsten.
|
|
DK954C
(en)
|
|
Automatic Waterproof for wet gas meters.
|
|
DK1118C
(en)
|
|
Device at Fiskerislæbenet.
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|
DK1159C
(en)
|
|
Devices at Bor.
|
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DK1358C
(en)
|
|
Machine for Manufacturing Barrels.
|
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DK13871C
(en)
|
|
Device for cladding old streets with roofing felt or similar material.
|
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DK7904C
(en)
|
|
Procedure for the manufacture of roofing felt.
|
|
DK4224C
(en)
|
|
Procedure for Making Matches.
|
|
DK4291C
(en)
|
|
Procedure for Making Matches.
|
|
CH14492A
(en)
|
|
Drainpipe
|