JPH0514239Y2 - - Google Patents

Info

Publication number
JPH0514239Y2
JPH0514239Y2 JP1984166268U JP16626884U JPH0514239Y2 JP H0514239 Y2 JPH0514239 Y2 JP H0514239Y2 JP 1984166268 U JP1984166268 U JP 1984166268U JP 16626884 U JP16626884 U JP 16626884U JP H0514239 Y2 JPH0514239 Y2 JP H0514239Y2
Authority
JP
Japan
Prior art keywords
aperture
ray
diaphragm
rectangular
circular
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.)
Expired - Lifetime
Application number
JP1984166268U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6180500U (pm
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 JP1984166268U priority Critical patent/JPH0514239Y2/ja
Publication of JPS6180500U publication Critical patent/JPS6180500U/ja
Application granted granted Critical
Publication of JPH0514239Y2 publication Critical patent/JPH0514239Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiography Using Non-Light Waves (AREA)
JP1984166268U 1984-10-31 1984-10-31 Expired - Lifetime JPH0514239Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984166268U JPH0514239Y2 (pm) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984166268U JPH0514239Y2 (pm) 1984-10-31 1984-10-31

Publications (2)

Publication Number Publication Date
JPS6180500U JPS6180500U (pm) 1986-05-28
JPH0514239Y2 true JPH0514239Y2 (pm) 1993-04-15

Family

ID=30724094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984166268U Expired - Lifetime JPH0514239Y2 (pm) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPH0514239Y2 (pm)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726144A1 (de) * 1977-06-10 1978-12-14 Zeiss Carl Fa Automatische springblende fuer objektive zu photographischen kameras
JPS5582632U (pm) * 1978-11-30 1980-06-07
JPS5630295A (en) * 1979-08-21 1981-03-26 Oobayashi Seisakusho:Kk Stop device for x-ray
JPS56138727A (en) * 1980-03-31 1981-10-29 Matsushita Electric Works Ltd Iris shutter

Also Published As

Publication number Publication date
JPS6180500U (pm) 1986-05-28

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