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US3659645A
(en)
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Means for supporting core in open ended shell mold
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CN109396349A
(zh)
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一种小型薄壁铸件的熔模精密铸造工艺
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ES472801A1
(es)
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Mejoras introducidas en un molde refractario de una sola pi-eza.
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US3015138A
(en)
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Sprue form and method of precision casting
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GB1371572A
(en)
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Method of manufacturing an article constructed from two separate metal parts such as an article of jewellery
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PL56076B1
(cs)
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US3169288A
(en)
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Coatings for patterns employed in cavityless casting process
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US2396195A
(en)
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Method of making patterns
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US3041688A
(en)
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Shell mold for investment castings and method of making same
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US4326578A
(en)
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Method for making foundry moulds and cores
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US2822592A
(en)
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Method for making investment molds and castings
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ES317302A1
(es)
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Un metodo para fijar la posiciën de puntos en una cantidad de material para moldeo, modelado o fabricaciën de machos para fines de fundiciën
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GB1191699A
(en)
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Method for Testing Foundry Mould Materials
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GB330018A
(en)
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Improvements in moulds for the manufacture of castings from metals or alloys
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RU2818711C1
(ru)
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Устройство для изготовления пустотелой выплавляемой модели
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US2887745A
(en)
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Casting mold and method and apparatus for making the same
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SU399290A1
(ru)
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Способ изготовления форм
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SU608604A1
(ru)
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Способ изготовлени изложницы
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US1238183A
(en)
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Method or art of making molds.
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US925724A
(en)
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Art of molding hollow articles in sand by means of divided patterns.
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FR2325449A1
(fr)
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Procede pour fabriquer un moule pour la coulee de metal a haut point de fusion
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SU493695A1
(ru)
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Литой образец дл механических испытаний материала
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SU893398A1
(ru)
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Форма дл лить погружением
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Kupczuns et al.
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Hardness as an Indirect Measure of the Physical Properties of Densified Molding Sands.(Retroactive Coverage) |
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GB802135A
(en)
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A method and apparatus for producing an accurately dimensioned pattern of an object it is desired to reproduce
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