Exhaust appliance for emptying and flushing the sample chamber of a membrane osmometer
DE2714959A1
Motor vehicle safety steering wheel - has impact plate within rim composed of steel support plate lined with friable foamed plastic and covered with thermoplastics plate
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Registration error correction device for recording appts. - senses reference line and generates stylus position signal
DE2636242A1
Speed control of recording instrument chart - using test grid applied to chart for scanning and spacing of lines in accordance with nominal valve comparison
DE2359740A1
Patient surveillance indicator system - uses one numerical indicator for various measurements having set threshold valves
