| http://www.w3.org/ns/prov#value | - bedUS4168099Mar 27, 1978Sep 18, 1979Midmark CorporationMulti-position examination chairUS4183015Jun 26, 1978Jan 8, 1980Hill-Rom Company, Inc.Side guard for bed including means for controlling remote electrical devicesUS4186456Jul 14, 1978Feb 5, 1980American Hospital Supply CorporationRail system for bed or stretcherUS4214326May 31, 1979Jul 29, 1980Spann Donald CBody positioner and protection appa
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