SUCTION AND ROTATING BRUSH INSERTED IN AN OPENING CASE TO BE OPERATED BY HAND

IT7319410U1Inactive Publication Date: 1974-11-16GROSSI ALDO

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Patent Information

Authority / Receiving Office: IT · IT
Patent Type: Utility models
Current Assignee / Owner: GROSSI ALDO
Filing Date: 1973-05-16
Publication Date: 1974-11-16
Estimated Expiration: Not applicable · inactive patent

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