JPS5891850U - 電子顕微鏡等のシヤツタ−装置 - Google Patents

電子顕微鏡等のシヤツタ−装置

Info

Publication number
JPS5891850U
JPS5891850U JP18777781U JP18777781U JPS5891850U JP S5891850 U JPS5891850 U JP S5891850U JP 18777781 U JP18777781 U JP 18777781U JP 18777781 U JP18777781 U JP 18777781U JP S5891850 U JPS5891850 U JP S5891850U
Authority
JP
Japan
Prior art keywords
shielding plate
optical axis
field type
magnetic field
magnetic
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
JP18777781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242442Y2 (enExample
Inventor
飯島　義市
秀雄 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jeol Ltd
Original Assignee
Jeol Ltd
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 by Jeol Ltd filed Critical Jeol Ltd
Priority to JP18777781U priority Critical patent/JPS5891850U/ja
Publication of JPS5891850U publication Critical patent/JPS5891850U/ja
Application granted granted Critical
Publication of JPS6242442Y2 publication Critical patent/JPS6242442Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Shutters For Cameras (AREA)
JP18777781U 1981-12-16 1981-12-16 電子顕微鏡等のシヤツタ−装置 Granted JPS5891850U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18777781U JPS5891850U (ja) 1981-12-16 1981-12-16 電子顕微鏡等のシヤツタ−装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18777781U JPS5891850U (ja) 1981-12-16 1981-12-16 電子顕微鏡等のシヤツタ−装置

Publications (2)

Publication Number Publication Date
JPS5891850U true JPS5891850U (ja) 1983-06-21
JPS6242442Y2 JPS6242442Y2 (enExample) 1987-10-30

Family

ID=29990868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18777781U Granted JPS5891850U (ja) 1981-12-16 1981-12-16 電子顕微鏡等のシヤツタ−装置

Country Status (1)

Country Link
JP (1) JPS5891850U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597953U (enExample) * 1978-12-28 1980-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597953U (enExample) * 1978-12-28 1980-07-08

Also Published As

Publication number Publication date
JPS6242442Y2 (enExample) 1987-10-30

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