JPH02131259U - - Google Patents

Info

Publication number
JPH02131259U
JPH02131259U JP3962289U JP3962289U JPH02131259U JP H02131259 U JPH02131259 U JP H02131259U JP 3962289 U JP3962289 U JP 3962289U JP 3962289 U JP3962289 U JP 3962289U JP H02131259 U JPH02131259 U JP H02131259U
Authority
JP
Japan
Prior art keywords
hollow cathode
hollow
divided
discharge tube
parts
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
JP3962289U
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 JP3962289U priority Critical patent/JPH02131259U/ja
Publication of JPH02131259U publication Critical patent/JPH02131259U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP3962289U 1989-04-05 1989-04-05 Pending JPH02131259U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3962289U JPH02131259U (enrdf_load_stackoverflow) 1989-04-05 1989-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3962289U JPH02131259U (enrdf_load_stackoverflow) 1989-04-05 1989-04-05

Publications (1)

Publication Number Publication Date
JPH02131259U true JPH02131259U (enrdf_load_stackoverflow) 1990-10-31

Family

ID=31548696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3962289U Pending JPH02131259U (enrdf_load_stackoverflow) 1989-04-05 1989-04-05

Country Status (1)

Country Link
JP (1) JPH02131259U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021978B1 (enrdf_load_stackoverflow) * 1968-05-29 1975-07-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021978B1 (enrdf_load_stackoverflow) * 1968-05-29 1975-07-26

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