Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Costamagna & Cie B M
Original Assignee
Costamagna & Cie B M
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Filing date
Publication date
Application filed by Costamagna & Cie B MfiledCriticalCostamagna & Cie B M
Priority to FR7603687ApriorityCriticalpatent/FR2340809A1/fr
Publication of FR2340809A1publicationCriticalpatent/FR2340809A1/fr
Application grantedgrantedCritical
Publication of FR2340809B3publicationCriticalpatent/FR2340809B3/fr
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
Landscapes
Engineering & Computer Science
(AREA)
Structural Engineering
(AREA)
Chemical & Material Sciences
(AREA)
Ceramic Engineering
(AREA)
Mechanical Engineering
(AREA)
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
FR7603687A1976-02-111976-02-11Procede et dispositif pour le vieillissement accelere des tuiles
GrantedFR2340809A1
(fr)