JPH01153872U - - Google Patents

Info

Publication number
JPH01153872U
JPH01153872U JP4717888U JP4717888U JPH01153872U JP H01153872 U JPH01153872 U JP H01153872U JP 4717888 U JP4717888 U JP 4717888U JP 4717888 U JP4717888 U JP 4717888U JP H01153872 U JPH01153872 U JP H01153872U
Authority
JP
Japan
Prior art keywords
electron beam
chamber
control
electron
workpiece
Prior art date
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.)
Pending
Application number
JP4717888U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4717888U priority Critical patent/JPH01153872U/ja
Publication of JPH01153872U publication Critical patent/JPH01153872U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)
JP4717888U 1988-04-07 1988-04-07 Pending JPH01153872U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4717888U JPH01153872U (enrdf_load_stackoverflow) 1988-04-07 1988-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4717888U JPH01153872U (enrdf_load_stackoverflow) 1988-04-07 1988-04-07

Publications (1)

Publication Number Publication Date
JPH01153872U true JPH01153872U (enrdf_load_stackoverflow) 1989-10-23

Family

ID=31273403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4717888U Pending JPH01153872U (enrdf_load_stackoverflow) 1988-04-07 1988-04-07

Country Status (1)

Country Link
JP (1) JPH01153872U (enrdf_load_stackoverflow)

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