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Silman Invest & Trade Ltd.
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Victoria, Mahe, SC
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Patents Grants
last 30 patents
Information
Patent Grant
Drinking straw
Patent number
9,572,444
Issue date
Feb 21, 2017
Silman Invest & Trade Ltd.
Ferenc Ecseri
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Drinking straw and method and device for manufacturing a drinking s...
Patent number
9,271,590
Issue date
Mar 1, 2016
Silman Invest & Trade Ltd.
Ferenc Ecseri
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...