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Keramos A G
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Keramos A G
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Publication of FR937643ApublicationCriticalpatent/FR937643A/en
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
E04F11/104—Treads
E04F11/116—Treads of stone, concrete or like material or with an upper layer of stone or stone like material, e.g. ceramics, concrete; of glass or with an upper layer of glass
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Engineering & Computer Science
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Architecture
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Ceramic Engineering
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Civil Engineering
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Structural Engineering
(AREA)
FR937643D1945-12-271946-12-24
Staircase in e plates and process for its manufacture
ExpiredFR937643A
(en)