DK10322C
(en)
|
|
Procedure for Purifying Oily Oils.
|
DK11688C
(en)
|
|
Equipment for Purifying Waste Oil.
|
DK10133C
(en)
|
|
Apparatus for Sludge Separation Apparatus.
|
DK10485C
(en)
|
|
Procedure for Purifying Raakautsjuk.
|
ES40289A2
(en)
|
|
A procedure for the purification of fats.
|
ES40657A1
(en)
|
|
An oil lamp snuffler.
|
DK8166C
(en)
|
|
Procedure for the Production of Oil Gas.
|
DK9372C
(en)
|
|
Process for the Extraction of Cyan - Iron Compounds from Gas.
|
DK9242C
(en)
|
|
Catalytically acting Linseed Oil Filter.
|
DK11332C
(en)
|
|
Procedure for Processing Rapeseed Petroleum.
|
DK9676C
(en)
|
|
Device for Machinery for the manufacture of Glassware.
|
DK9590C
(en)
|
|
Akshæver for Mejemaskiner.
|
DK7412C
(en)
|
|
Hydrocarbon incinerator.
|
DK10205C
(en)
|
|
Procedure for Manufacturing Lighting Gas.
|
DK9939C
(en)
|
|
Procedure for the manufacture of tin cans.
|
DK9883C
(en)
|
|
Device for Wagons to Prevent Running.
|
DK9930C
(en)
|
|
Device by Candlesticks.
|
ES41915A1
(en)
|
|
An apparatus for filtering liquids.
|
DK9343C
(en)
|
|
Procedure for Manufacturing Smokeless Powder.
|
ES41704A1
(en)
|
|
Insurance for firearms.
|
DK9968C
(en)
|
|
Device for trailers for lubrication of tram rails.
|
DK10073C
(en)
|
|
Disposal device for gas retorts.
|
DK12519C
(en)
|
|
Procedure for Manufacturing Durable Kvass.
|
DK9978C
(en)
|
|
Method of Making a Lubricating Oil.
|
ES35623A1
(en)
|
|
An extractor device, for the clarification of the oils.
|