DISPOSITIVO PERMEABILE AI GAS, IN PARTICOLARE PER L'IMPIEGO IN IMPIANTI DI COTTURA E DI SINTERIZZAZIONE.

IT7820465A0Inactive Publication Date: 1978-02-21READYMIX CEMENT ENG & C

Patent Information

Authority / Receiving Office
IT · IT
Patent Type
Applications
Current Assignee / Owner
READYMIX CEMENT ENG & C
Filing Date
1978-02-21
Publication Date
1978-02-21
Estimated Expiration
Not applicable · inactive patent
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