Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbHfiledCriticalRobert Bosch GmbH
Application grantedgrantedCritical
Publication of FR905854ApublicationCriticalpatent/FR905854A/fr
H01J21/06—Tubes with a single discharge path having electrostatic control means only
H01J21/08—Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
H01J37/02—Details
H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
Landscapes
Chemical & Material Sciences
(AREA)
Analytical Chemistry
(AREA)
FR905854D1943-07-171944-07-13Dispositif pour faire tourner et déplacer des objets dans des chambres ou l'on a fait le vide
ExpiredFR905854A
(fr)