|
DK9582C
(en)
|
|
Procedure for the production of burnt stone.
|
|
DK9279C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK9741C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK9586C
(en)
|
|
Procedure and Plant for the Production of Carbide.
|
|
DK10127C
(en)
|
|
Procedure for the manufacture of hard-to-combustible roofing felt.
|
|
DK9758C
(en)
|
|
Procedure for the manufacture of artificial cork.
|
|
DK11259C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK11289C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK12716C
(en)
|
|
Procedure for the manufacture of lighters.
|
|
DK11423C
(en)
|
|
Procedure for the production of etching plates.
|
|
DK10338C
(en)
|
|
Cement.
|
|
DK12784C
(en)
|
|
Procedure for Manufacturing Building Blocks.
|
|
DK12432C
(en)
|
|
Procedure for the production of coffee-poor coffee.
|
|
DK10205C
(en)
|
|
Procedure for Manufacturing Lighting Gas.
|
|
AT36445B
(en)
|
|
Hop kiln.
|
|
DK9921C
(en)
|
|
Procedure for Manufacturing Batch Boards.
|
|
DK12519C
(en)
|
|
Procedure for Manufacturing Durable Kvass.
|
|
DK7661C
(en)
|
|
Procedure for Manufacturing Hulsten.
|
|
DK9343C
(en)
|
|
Procedure for Manufacturing Smokeless Powder.
|
|
DK11286C
(en)
|
|
Procedure for the Manufacture of Carbide Nitrogen Compounds.
|
|
DK9705C
(en)
|
|
Apparatus for the manufacture of horseshoes.
|
|
DK9550C
(en)
|
|
Procedure for Making Tea - Free Tea.
|
|
CA106147A
(en)
|
|
Cement burning furnace
|
|
CH42008A
(en)
|
|
Furnace
|
|
DK12358C
(en)
|
|
Procedure for the Production of Casein.
|