发明名称 X-ray apparatus comprising an intermittently displaceable film holder
摘要 An X-ray apparatus comprising a film holder which is displaceable between a number of recording positions and a parking position and which can be locked in each of the recording positions by means of a latch co-operating in the parking position, with a catch which unlocks the latch and intermittently displaces the film holder to the next recording position.
申请公布号 US4162406(A) 申请公布日期 1979.07.24
申请号 US19770823106 申请日期 1977.08.09
申请人 U S PHILIPS CORP 发明人 GIESCHEN, KURT;SCHMEDEMANN, WALTER
分类号 G03B42/02;(IPC1-7):G11B1/00 主分类号 G03B42/02
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