mixing faucet การใช้

A year later in 1962, Grohe acquired exclusive rights to produce the Moen Mixing Faucet, which mixes hot and cold water with a single lever.
The more I thought about it, the more I was convinced that a single-handled mixing faucet was the answer, so I began to make some drawings.
Past innovations include grocery shelf-tagging improvements, interior safety lighting that has been used in aircraft and movie theaters, the quick-release ice cube tray, the hot-and-cold water mixing faucet and the mechanical pencil.
He went to work as a tool designer for a shipyard military plant in Seattle, and then, finally, in 1947, he persuaded Ravenna Metal Products of Seattle to finance and produce his latest design for a single-handled mixing faucet.