Dianne Massa. The City Clerkâs Office is the first point of contact for the residents of the City of Northville. The City Clerk is the keeper of the City Seal and the custodian of all official records of the City, maintaining files that include ordinances, resolutions, bonds, contracts and agreements, and affidavits.
November 4, 2010 by 2016 Revision Leave a Comment. Dr. Percy Spencer invented microwave in 1946 while testing magnetron for radar system. Spencer was working with Raytheon Corporation on his project when he discovered that a sweet candy placed in his pocket melted due to rapid temperature rise.
Transcript of THE INVENTION OF THE refrigerator Who invented the refrigerator? The first known artificial refrigerator was created by William Cullen in 1748 but his model did not work. Then in 1805 Oliver Evens invented the first refrigerator. But he never really got a patent for it so anyone cold really take his idea. The first practical refrigerator was invented by Jacob Perkins in 1834 it used a vapor compression cycle (the invention that Perkins invented it was really Olivier Evens idea because he did not patented his invention so Perkins stole it) (more facts) What people used to make refrigerators cold!