DK15517C
(en)
|
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Cement Making Machine.
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DK15161C
(en)
|
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Cement Pipe Making Machine.
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DK18173C
(en)
|
|
Cement Roofing Machine.
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DK29456C
(en)
|
|
Cement Pipe Making Machine.
|
DK15607C
(en)
|
|
Procedure for Making Soap.
|
DK16550C
(en)
|
|
Machine for Forming Millstones.
|
DK16307C
(en)
|
|
Crankshaft Manufacturing Machine.
|
DK16231C
(en)
|
|
Procedure for Manufacturing Pulp.
|
DK14305C
(en)
|
|
Brick Cutting Machine.
|
DK16148C
(en)
|
|
Procedure for Manufacturing Superfostat.
|
AT75511B
(en)
|
|
Reinforced brick masonry.
|
DK21368C
(en)
|
|
Stamping machine for the production of cement pipes.
|
DK23204C
(en)
|
|
Machine for Making Hulsten.
|
DK17787C
(en)
|
|
Method of Making Cement.
|
DK20066C
(en)
|
|
Machine for Making Hulsten.
|
DK17020C
(en)
|
|
Machine for Making Lighters.
|
DK16427C
(en)
|
|
Briquette forming machine or similar.
|
DK17068C
(en)
|
|
Cement mixer.
|
ES53746A1
(en)
|
|
Hollow brick.
|
DK18038C
(en)
|
|
Procedure for Mattering Enamel.
|
DK17227C
(en)
|
|
Trenching Machine.
|
DK15929C
(en)
|
|
Procedure for Making Matches.
|
AT63583B
(en)
|
|
Brick cutter.
|
DK16566C
(en)
|
|
Pig Scraping Machine.
|
DK18098C
(en)
|
|
Mortar mixer.
|