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ROOF SAFETY SYSTEMS B.V.
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RT Venlo, NL
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Patents Grants
last 30 patents
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Patent Grant
Safety installation for the edge of a roof
Patent number
7,537,086
Issue date
May 26, 2009
Roof Safety Systems, B.V.
Johannes Bakker
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patents Applications
last 30 patents
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Patent Application
SAFETY STRUCTURE FOR A RAILWAY LINE
Publication number
20120037866
Publication date
Feb 16, 2012
ROOF SAFETY SYSTEMS B.V.
Gerardus Majella Biesbrouck
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Patent Application
SAFETY STRUCTURE FOR A RAILWAY LINE
Publication number
20120032128
Publication date
Feb 9, 2012
ROOF SAFETY SYSTEMS B.V.
Gerardus Majella Biesbrouck
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES