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.)
Expired
Application number
CA752542A
Inventor
Ziegler Heinz
Schleich Fritz
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
Publication date
Application grantedgrantedCritical
Publication of CA752542ApublicationCriticalpatent/CA752542A/en
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
H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
H01J37/302—Controlling tubes by external information, e.g. programme control
Landscapes
Chemical & Material Sciences
(AREA)
Analytical Chemistry
(AREA)
CA752542AProcess for welding and soldering by means of a beam of charged particles
ExpiredCA752542A
(en)