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Frank Schube
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Engelskirchen, DE
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Patents Grants
last 30 patents
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Patent Grant
Optical waveguide plug part
Patent number
7,878,717
Issue date
Feb 1, 2011
ESCHA Bauelemente GmbH
Frank Schube
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
OPTICAL WAVEGUIDE PLUG PART
Publication number
20100054667
Publication date
Mar 4, 2010
Beckhoff Automation GmbH
Frank Schube
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE PLUG PART
Publication number
20090190885
Publication date
Jul 30, 2009
Escha Bauelemente GmbH
Frank Schube
G02 - OPTICS