Illustrated and descriptive catalogue of Roentgen X-ray apparatus and accessories : apparatus for the generation and application of high frequency currents. Apparatus for the therapeutic application of light energy.

  • Kny-Scheerer Company.
Date:
1905
Catalogue details

Licence: Public Domain Mark

Credit: Illustrated and descriptive catalogue of Roentgen X-ray apparatus and accessories : apparatus for the generation and application of high frequency currents. Apparatus for the therapeutic application of light energy. Source: Wellcome Collection.

Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.

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    The Kny-Scheerer Company, New York. Telegraphic Address: EXRAY-NEW—YORK. 3: S G/5694 G/5697 G/5690 Platinum-Hammer-Contact Interrupter, suitable for use in connection Code NATIO with Storage Batteries, Primary Cells etc. of small voltage. The instrument is directly connected with the Inductor, the primary of which is elongated and provided with an attachment for connection. It can be readily detached whenever another type of interrupter shall be employed. Price $20.00 G/5694 Self-Starting Platinum Contact Interrupter, Special Pattern. A very Code NATOL efficient instrument which can successfully be used with direct cur- rents of 110 volts . Price, 35 00 G/5697 Code NATTE Code NATUR Code NATZ0 riercury Turbine Interrupter, for direct currents of 65, 110 and 220 volts. Interruptions of from 10 to 100 per second can be obtained. Ad- ditional segmentation rings varying in size and number of segments can be supplied whereby the interruptions may be varied. For direct current of 110 volts 50.00 For direct current of 220 volts 55.00 Extra Segmentation Rings each 5.00 For filling the apparatus requires: 24 ounces (850 c. c.) of 95% Alcohol (not wood alcohol). 120 ounces (260 c. c.) of Metallic Mercury. All our Products BEAR O U f? TRADE Are: Guaranteed MARK Ror Identification %/.Tl*°