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SONICO
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SONICO
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Application filed by SONICOfiledCriticalSONICO
Application grantedgrantedCritical
Publication of FR1121061ApublicationCriticalpatent/FR1121061A/en
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B7/00—Moulds; Cores; Mandrels
B28B7/28—Cores; Mandrels
B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
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Chemical & Material Sciences
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Ceramic Engineering
(AREA)
Mechanical Engineering
(AREA)
FR1121061D1955-02-011955-02-01
Process for the erection of constructions and the preparation of reinforced concrete construction elements
ExpiredFR1121061A
(en)
prefabricated and incorporated elements forming shutterings for the execution of reinforced concrete floors, and method of execution using these elements
Process for the establishment of prefabricated structural elements, prefabricated elements conforming to those obtained and constructions comprising said elements