JPH0259890U - - Google Patents

Info

Publication number
JPH0259890U
JPH0259890U JP13629388U JP13629388U JPH0259890U JP H0259890 U JPH0259890 U JP H0259890U JP 13629388 U JP13629388 U JP 13629388U JP 13629388 U JP13629388 U JP 13629388U JP H0259890 U JPH0259890 U JP H0259890U
Authority
JP
Japan
Prior art keywords
electron gun
groove
electron
laser device
laser
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.)
Granted
Application number
JP13629388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0534859Y2 (enrdf_load_stackoverflow
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 JP13629388U priority Critical patent/JPH0534859Y2/ja
Publication of JPH0259890U publication Critical patent/JPH0259890U/ja
Application granted granted Critical
Publication of JPH0534859Y2 publication Critical patent/JPH0534859Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)
JP13629388U 1988-10-19 1988-10-19 Expired - Lifetime JPH0534859Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13629388U JPH0534859Y2 (enrdf_load_stackoverflow) 1988-10-19 1988-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13629388U JPH0534859Y2 (enrdf_load_stackoverflow) 1988-10-19 1988-10-19

Publications (2)

Publication Number Publication Date
JPH0259890U true JPH0259890U (enrdf_load_stackoverflow) 1990-05-01
JPH0534859Y2 JPH0534859Y2 (enrdf_load_stackoverflow) 1993-09-03

Family

ID=31396665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13629388U Expired - Lifetime JPH0534859Y2 (enrdf_load_stackoverflow) 1988-10-19 1988-10-19

Country Status (1)

Country Link
JP (1) JPH0534859Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0534859Y2 (enrdf_load_stackoverflow) 1993-09-03

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