|
FREE patent keyword monitoring and additional FREE benefits. |
|
|
Geometrical Instruments > Straight-line Light Ray Type > Structurally Installed Structurally InstalledStructurally Installed patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/24/08 - 20080016708 - Adjustable light barrier transmitter The present invention relates to an adjustable light barrier transmitter comprising an adjustment element which transmits an adjustment light beam of light in the visible range which extends parallel to the main light beam of the light barrier. ... ### FreshPatents.com Support |