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SU50006A1
(en)
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Method of making concrete pipes by centrifuging
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SU45836A1
(en)
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Method of making facing tiles
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SU45701A1
(en)
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Method of making mastic for fillings
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FR799173A
(en)
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Improvements relating to concrete pipes
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FR824406A
(en)
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Construction process of artificial stone houses
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GR5283B
(en)
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METHOD OF MANUFACTURE OF ARTIFICIAL MARBLES.
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DK54485C
(en)
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Method of Manufacture of Magnium.
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FR736518A
(en)
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Development of connecting rods
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FR796762A
(en)
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Process for the manufacture of construction equipment
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DK56052C
(en)
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Method of Making Magnets.
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DK56214C
(en)
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Method of Making Cement.
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DK52255C
(en)
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Method of Making Cement.
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DK59318C
(en)
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Method of Making Ketosteroids.
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GR6691B
(en)
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METHOD OF SYNTHETIC MANUFACTURE ARTIFICIAL CRETE COMMON STOKON.
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ES140893A1
(en)
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METHOD OF OBTAINING COMPOUND MINERAL OILS
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ES124124A1
(en)
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A METHOD OF MAKING STRUCTURES
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DK51444C
(en)
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Method of Making Cement.
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FR753670A
(en)
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Method of operation of recuperators
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FR821519A
(en)
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Construction process of concrete houses
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FR793583A
(en)
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Advanced method for the purification of zircon
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FR793544A
(en)
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Advanced method for the purification of zircon
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AU106128B2
(en)
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Improved method of manufacture of concrete pipes
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FI14413A
(en)
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Microbiological method of preparation of 2-3-butylene glycol
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DK50862C
(en)
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Method of Preparation of 2-Keto-1-gulonic acid.
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FR766250A
(en)
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Centrifuged concrete pipes
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