RECORDING FILM

Brand	Owner	Address	Description
GC	GRAPHIC CONTROLS	400 EXCHANGE STREET BUFFALO NY 14204	RECORDING FILM; DATA PROCESSING FORMS; RECORDING CHARTS; RECORDING PAPER; ALL SENSITIZED FOR USE WITH DATA PROCESSING MACHINES, COMPUTERS, SEISMOGRAPHS, ELECTROCARDIOGRAPHS, POLYGRAPHS, AND OSCILLOGRAPHS; AND PRESSURE STYLUS MARKERS FOR USE WITH SAID INSTRUMENTS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical information recording medium which makes it possible to reduce the noise level and improve the C/N ratio. An optical information recording medium has a recording layer formed on a substrate, for having a laser beam irradiated thereto for recording and reproducing record data. The recording layer includes a first sub-recording film and a second sub-recording film. The first sub-recording film is formed of a first material containing Si as a main component. The second sub-recording film is formed of a second material containing Zn as a main component and having Al added thereto, and disposed in the vicinity of the first recording film. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer.