A Patient's Guide to Rehabilitation of the Cervical Spine. Your doctor may have you see a physical therapist who will design a neck-care program just for you. Your physical therapist will evaluate your condition to determine the best way to help ease your pain and help your neck move better.
The design was patented by Georg J. Luger in 1898 and produced by German arms manufacturer Deutsche Waffen- und Munitionsfabriken (DWM) starting in 1900 with other manufacturers such as W+F Bern, Krieghoff, Simson, Mauser, and Vickers; it was an evolution of the 1893 Hugo Borchardtâdesigned C-93.
FilterTrons are dual-coil âhumbuckingâ pickups, developed by Ray Butts at the request of Chet Atkins, who was not particularly fond of Dynasonics. Historical accounts indicate that the Gretsch humbucker design actually predates Gibsonâs better known humbuckers, but Gibson filed for â and received â a patent first.