A semiconductor optical amplifier for amplifying an optical signal. The amplifier comprises an input for receiving the optical signal and an output for outputting an amplified version of the optical signal. A semiconductor active medium is provided for defining an amplification path extending betwee.....
[Detail]
The FHT Stove technology can be applied to many different types of convector stove. A low power, low noise fan is used to reverse natural convection from the stove surfaces to draw heated air through a heat exchanger connected to the central heating circuit. When the fan is on all of the convectiv.....
[Detail]
This invention solves the oldest problem related to bottle feeding. Cooling down or warming up of baby foods or components to the desired temperature can proceed by up to three times quicker with no extra effort and no accessories, which requires a great deal of energy and resources for manufacturin.....
[Detail]
Sanitary Door Handle for pull doors for ultimate Hygiene solution No disinfective spray or solution or motorised system, or cumbersome door linkages. Simple and ready to install on pull doors. No external or internal power source is required. Each pull and release of the handle dispenses a fresh pap.....
[Detail]
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