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DK17389C
(en)
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Multipart Molds for Cement Structures.
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DK21302C
(en)
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Mold for Concrete Buildings.
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DK20158C
(en)
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Apparatus for the manufacture of cement piles.
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FR475147A
(en)
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Molds for the construction of concrete buildings
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DK20804C
(en)
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Mold for Concrete Buildings.
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CH68146A
(en)
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cistern
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AT75511B
(en)
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Reinforced brick masonry.
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FR475106A
(en)
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Molds for the construction of monolithic buildings
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CH64428A
(en)
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Pouring stone
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AT57789B
(en)
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Interlocking tile mold.
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DK17068C
(en)
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Cement mixer.
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DK20805C
(en)
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Molds for the production of concrete buildings.
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DK17838C
(en)
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Mold for Casting Plasterboard.
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CA160390A
(en)
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Mould for concrete structures
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CA152853A
(en)
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Mould for concrete
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DK18098C
(en)
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Mortar mixer.
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CA153354A
(en)
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Tie for concrete moulds
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CA151220A
(en)
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Concrete mould
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CA149889A
(en)
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Concrete mould
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CA150337A
(en)
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Concrete mould
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CA154337A
(en)
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Concrete mould
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DK17426C
(en)
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Formwork scaffolding.
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DK17787C
(en)
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Method of Making Cement.
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CA127571A
(en)
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Mould for concrete construction
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CH66255A
(en)
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brick
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