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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