Document Type and Number:
Japanese Patent JPS5725945
Kind Code:
B2
Abstract:
PURPOSE:Magnetic field sweep type mass spectrograph which, holding down the influence of electromagnetic hysteresis to the possible extent, is able to improve its resolving power and to perform accurate measurement.
Application Number:
JP4907275A
Publication Date:
June 01, 1982
Filing Date:
April 24, 1975
Export Citation:
International Classes:
H01J49/28; G01N27/62; H01J49/30