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FR350612A
(en)
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Nozzle
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DK7772C
(en)
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Procedure for the production of hollow tips in cigars.
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FR356951A
(en)
|
|
Hollow hourdis
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DK7540C
(en)
|
|
Gas Production Procedure.
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|
DK9012C
(en)
|
|
Device for the manufacture of hollow glass rods.
|
|
FR351780A
(en)
|
|
Incandescent nozzle
|
|
FR380633A
(en)
|
|
Reamer
|
|
ES36638A1
(en)
|
|
Improvements in the manufacture of lean gas.
|
|
DK11289C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK11259C
(en)
|
|
Procedure for the Production of Carbide.
|
|
ES39106A1
(en)
|
|
Improvements in acetylene gas production.
|
|
FR388380A
(en)
|
|
Hollow brick
|
|
DK7449C
(en)
|
|
Device for the production of hollow metal bodies without joining.
|
|
ES36144A1
(en)
|
|
A new procedure for the manufacture of artistic ceramics.
|
|
DK7316C
(en)
|
|
Procedure for the production of non-flammable celluloid.
|
|
FR353142A
(en)
|
|
Cigar
|
|
DK7661C
(en)
|
|
Procedure for Manufacturing Hulsten.
|
|
DK7850C
(en)
|
|
Procedure in the Production of Herbs.
|
|
CH41088A
(en)
|
|
Hollow brick
|
|
DK9279C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK9741C
(en)
|
|
Procedure for the Production of Carbide.
|
|
DK7301C
(en)
|
|
Procedure for the Production of Oxygen.
|
|
DK7719C
(en)
|
|
Procedure for the manufacture of refractory products of Krommalm.
|
|
DK7894C
(en)
|
|
Procedure for the manufacture of refractory products.
|
|
CH38080A
(en)
|
|
Burning device for the production of gas incandescent bodies
|