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They were not necessary.

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12y ago

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Who invented magnetic sweepers?

The first magnetic sweeper was invented by W.D. Shields, a Lehigh University trained physicist, during the 1950"s in PIttsburgh, PA. Mr. Shields worked for Dings Magnetic Corporation during the 1950's developing magnetic relay switches and running the sales organization. Mr. Shields left Dings and subsequently founded the Shields Magnetics Company in the early 1960's at which time he designed and created the first magnetic sweeper. The original magnetic sweepers were designed by Shields and sold to the major U.S. trucking companies for use in eliminating damaging metal trash from loading docks, terminals and ramp areas. Over the next decade as popularity for the sweepers grew, so did the marketplace. Magnetic Sweepers became popular in various industries such as aviation, distribution, material handling and construction. During his lifetime, Mr. Shields registered many patents and held design patents on many variations of the magnetic sweeper. Mr. Shields passed away in the 1990's however Shields Magnetic Corporation remains the largest manufacturer and distributor of magnetic sweepers in the world


What were Zulu shields used for?

The Zulu shields, like the shields of soldiers or warriors of all other peoples in the world, were used for protection in battle.


Did the Germans fight in World War 2?

All of it. The germans started it with Hitler.


Were the Germans in America hated during World War 2?

Probably most Germans were hated. But them USA Germans might not have!


What is south shields like today?

South Shields is wonderful in todays world. Yes i do know how it was in the world war but now it is the best town!! I live there for all my life!! Thanks for asking!!


How was it possible that Germans took on the world?

Hail der fuehrer! Germans did not take on the world. The allies declared war on germany


What did Germans start?

Germans started World War I in 1914 and World War II in 1939. Additionally, Germans initiated the Holocaust during World War II which led to the systematic genocide of six million Jews.


Why did the Soviets want to defeat the Germans in World War 2?

Because the Germans invaded them.


Where did Germans surender at the end of World War 2?

the Germans surrendered in their capital Berlin


Do Germans have bacteria?

Bacteria are found throughout the world and humankind. Germany and Germans are no exception.


Will Germans take over the world?

No


Who were in the world 1?

The British and the Germans