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2021
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Invention
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Fastener. A fastener comprises a body part, fastening means for fixing the fastener to a first ob... |
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2018
|
Invention
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Laser device and laser beam detector for detecting light of a laser device. The present invention... |
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2012
|
Invention
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Light beam emission device for a measuring device and method for changing the optical properties ... |
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2009
|
Invention
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Optical instrument with angle indicator and method for operating the same. The present invention ... |
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2006
|
Invention
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Grade indicating device and method. The application relates to indicating a grade for example in ... |
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2005
|
Invention
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Laser beam transmitter lighthouse. A laser transmitter projects a beam of laser light and rotates... |
