X and y coordinate axes positioning mechanism

X-ray cassette

X-ray cassette having quick film release mechanism

X-ray cassette having removable photographic element

X-ray cassette positioner and cogbelt for use therewith

X-ray cassette with film magnetically held in position

X-ray cassettes

X-ray examination apparatus comprising at least one film...

X-ray exposure apparatus and semiconductor-device...

X-ray film

X-ray film and method of processing

X-ray film and method of processing

X-ray film cassette

X-ray film cassette

X-ray film cassette

X-ray film cassette for daylight system

X-ray film dispensing and exposing apparatus

X-ray film mount

X-ray film mounts

X-ray film package