JPH0343249U - - Google Patents

Info

Publication number
JPH0343249U
JPH0343249U JP10519489U JP10519489U JPH0343249U JP H0343249 U JPH0343249 U JP H0343249U JP 10519489 U JP10519489 U JP 10519489U JP 10519489 U JP10519489 U JP 10519489U JP H0343249 U JPH0343249 U JP H0343249U
Authority
JP
Japan
Prior art keywords
window
window frame
irradiation
electron beam
opening surface
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
JP10519489U
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 JP10519489U priority Critical patent/JPH0343249U/ja
Publication of JPH0343249U publication Critical patent/JPH0343249U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
JP10519489U 1989-09-06 1989-09-06 Pending JPH0343249U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10519489U JPH0343249U (de) 1989-09-06 1989-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10519489U JPH0343249U (de) 1989-09-06 1989-09-06

Publications (1)

Publication Number Publication Date
JPH0343249U true JPH0343249U (de) 1991-04-23

Family

ID=31653964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10519489U Pending JPH0343249U (de) 1989-09-06 1989-09-06

Country Status (1)

Country Link
JP (1) JPH0343249U (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642200A (en) * 1979-07-03 1981-04-20 Siemens Ag Electron beam projecting window and production thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642200A (en) * 1979-07-03 1981-04-20 Siemens Ag Electron beam projecting window and production thereof

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