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Hermannus Johannes Maria Legtenberg
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Winschoten, NL
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method for separating plastic film from waste
Patent number
8,016,119
Issue date
Sep 13, 2011
Machinefabriek Bollegraaf Appingedam B.V.
Hermannus Johannes Maria Legtenberg
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Patent Grant
Method, an implement and a twister for tying together end portions...
Patent number
7,690,402
Issue date
Apr 6, 2010
Machinefabriek Bollegraaf Appingedam B.V.
Hermannus Johannes Maria Legtenberg
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
APPARATUS AND METHOD FOR SEPARATING PLASTIC FILM FROM WASTE
Publication number
20080223770
Publication date
Sep 18, 2008
Machinefabriek Bollegraaf Appingedam B.V.
Hermannus Johannes Maria Legtenberg
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
System and a method for sorting items out of waste material
Publication number
20070208455
Publication date
Sep 6, 2007
Machinefabriek Bollegraaf Appingedam B.V.
Heiman Salle Bollegraaf
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING