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DK422C
(en)
|
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Procedure for Accelerating the Drying of Clay in Sludge Basins.
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DK5648C
(en)
|
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Devices at Containers for Biological Purification of Sewage Water.
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|
DK405C
(en)
|
|
Procedure for Making Soap.
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FR348916A
(en)
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|
Dismountable boat
|
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DK4205C
(en)
|
|
Procedure for Utilization of Cork Waste.
|
|
DK540C
(en)
|
|
Filter for Treatment of Wastewater.
|
|
DK576C
(en)
|
|
Procedure for Making White Whiteboards.
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|
DK533C
(en)
|
|
Platform wall of Monierværk.
|
|
DK682C
(en)
|
|
Sewage cleaner.
|
|
DK4285C
(en)
|
|
Device for emptying the mud barge.
|
|
DK4114C
(en)
|
|
Grease Purification Procedure.
|
|
CH12926A
(en)
|
|
Weir lock
|
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DK1119C
(en)
|
|
Clay Making Machine.
|
|
DK895C
(en)
|
|
Procedure for the manufacture of Kojigær.
|
|
CH13258A
(en)
|
|
Mural
|
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ES20665A1
(en)
|
|
Improvements in the construction of tiles.
|
|
DK885C
(en)
|
|
Vessels or Basins for the Transport of Fish.
|
|
DK721C
(en)
|
|
Method for forming usable larger pieces of cork from cork waste.
|
|
DK5849C
(en)
|
|
Distribution device for the Filter by Containers for biological treatment of Sewage water.
|
|
DK640C
(en)
|
|
Water purifier.
|
|
CH11724A
(en)
|
|
Self-opening weir
|
|
DK5646C
(en)
|
|
Grease Purification Procedure.
|
|
DK724C
(en)
|
|
Procedure for Thirst Stereotyping.
|
|
DK5972C
(en)
|
|
Filter device at Containers for biological treatment of sewage water.
|
|
DK459C
(en)
|
|
Procedure for Sucking Starch.
|