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Method and apparatus for insertion of an anti microphone's sponge in a coil for fernsehkanalwaehler as well as a coreless coil obtained by this method with an anti microphone's sponge
Method and apparatus for insertion of an anti microphone's sponge in a coil for fernsehkanalwaehler as well as a coreless coil obtained by this method with an anti microphone's sponge
