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Application filed by îNTREPRINDEREA "23 AUGUST"filedCriticalîNTREPRINDEREA "23 AUGUST"
Priority to RO126598ApriorityCriticalpatent/RO95582B1/ro
Publication of RO95582A2publicationCriticalpatent/RO95582A2/fr
Publication of RO95582B1publicationCriticalpatent/RO95582B1/ro
An Encyclopædia of the Ceramic Industries: Being a Guide to the Materials, Methods of Manufacture, Means of Recognition, and Testing the Various Articles Produced in the Clay-working and Allied Industries, Including Clays, Silica, Felspar, Bricks, Tiles, Pottery, Porcelain, Pencils, Refractory Materials and Many Others, Arranged in Alphabetical Order for Rapid Reference by Manufacturers, Research Workers, Students, Connoisseurs, and Others