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Francisco Lujan Sanchez
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Toledo, ES
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last 30 patents
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Patent Grant
Operating devices and slats for reversible window blinds
Patent number
6,305,456
Issue date
Oct 23, 2001
Ceraper S.L.
Francisco Lujan Sanchez
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Patent Grant
Motor-driven reversible shutter
Patent number
6,176,291
Issue date
Jan 23, 2001
Ceraper, S. L.
Francisco Lujan Sanchez
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS