DK14848C
(en)
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Method for Manufacturing U-Shaped Pipes.
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DK21502C
(en)
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Method for Manufacturing U-Shaped Pipe Fittings.
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DK15124C
(en)
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Method and Machine for Manufacturing Insulating Pipes.
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DK14389C
(en)
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Method for Manufacturing Nitrogen Filter.
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DK14204C
(en)
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Method for Manufacturing Metal Coatings.
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DK16148C
(en)
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Procedure for Manufacturing Superfostat.
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DK14299C
(en)
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Cutting device for machines for the production of screw-wound pipes.
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DK13601C
(en)
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Method for Manufacturing I-Beams with Parallel Flanges.
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DK15929C
(en)
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Procedure for Making Matches.
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DK15161C
(en)
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|
Cement Pipe Making Machine.
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DK16231C
(en)
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|
Procedure for Manufacturing Pulp.
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DK16029C
(en)
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|
Procedure for Manufacturing Brushes.
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DK16179C
(en)
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|
Procedure for Manufacturing Ribbed Ceilings.
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DK24284C
(en)
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Procedure for Drawing Steel Pipes.
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DK15885C
(en)
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Procedure for Making Isoprene.
|
DK15948C
(en)
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|
Procedure for Making Isoprene.
|
DK19685C
(en)
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|
Procedure for Manufacturing Pipe Fittings.
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DK18038C
(en)
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|
Procedure for Mattering Enamel.
|
DK13143C
(en)
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|
Procedure for Making Autotypic Negatives.
|
DK16544C
(en)
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|
Procedure for Allowing Cans.
|
DK21137C
(en)
|
|
Method of Manufacturing Metal Pipe Fittings.
|
DK14095C
(en)
|
|
Procedure for Manufacturing Smokeless Powder.
|
DK15868C
(en)
|
|
Gas Production Procedure.
|
DK15607C
(en)
|
|
Procedure for Making Soap.
|
DK12784C
(en)
|
|
Procedure for Manufacturing Building Blocks.
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