| http://www.w3.org/ns/prov#value | - ing head amplifier for vcrUS5276565 *May 18, 1990Jan 4, 1994Kabushiki Kaisha ToshibaRotary type magnetic recording and reproduction apparatusUS5295033 *Oct 24, 1991Mar 15, 1994Canon Kabushiki KaishaRotary drum deviceUS5369534 *Nov 1, 1993Nov 29, 1994Samsung Electronics Co., Ltd.Recording and reproducing apparatus including recording/reproducing head switchably connected to common rotary transforme
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