HEATING PROCEDURE AND RELATED APPARATUS FOR REDUCE THE AIR PRESSURE WITHIN A CHAMBER TO A BALANCED LEVEL.

IT8025637A0Inactive Publication Date: 1980-10-29KUBOYAMA NOBUYOSHI
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Patent Information

Authority / Receiving Office
IT · IT
Patent Type
Applications
Current Assignee / Owner
KUBOYAMA NOBUYOSHI
Filing Date
1980-10-29
Publication Date
1980-10-29
Estimated Expiration
Not applicable · inactive patent
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