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DK20804C
(en)
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Mold for Concrete Buildings.
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DK21302C
(en)
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Mold for Concrete Buildings.
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DK20805C
(en)
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Molds for the production of concrete buildings.
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FR481435A
(en)
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Formwork facing for concrete structures
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CH75941A
(en)
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Facing brick
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AT75511B
(en)
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Reinforced brick masonry.
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DK17389C
(en)
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Multipart Molds for Cement Structures.
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DK20532C
(en)
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For Bending affected reinforced concrete structure.
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DK29456C
(en)
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Cement Pipe Making Machine.
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CH71879A
(en)
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building
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CH73758A
(en)
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Building block
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CH80790A
(en)
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Building block
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CH73065A
(en)
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Building block
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DK20182C
(en)
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Mortar machine.
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DK21737C
(en)
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Made for Trench Mortar.
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DK23241C
(en)
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Concrete stairs.
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DK23003C
(en)
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Cave Building Stone.
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FR494984A
(en)
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Concrete staircase
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CH70570A
(en)
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Novel building
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DK17426C
(en)
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Formwork scaffolding.
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CH70876A
(en)
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Roof tiles
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DK22550C
(en)
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Building block.
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DK20132C
(en)
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Procedure for the manufacture of fireproof roads.
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DK21334C
(en)
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Iron-reinforced concrete fence.
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DK26865C
(en)
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Concrete block wall.
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