JPS63163949U - - Google Patents

Info

Publication number
JPS63163949U
JPS63163949U JP5711487U JP5711487U JPS63163949U JP S63163949 U JPS63163949 U JP S63163949U JP 5711487 U JP5711487 U JP 5711487U JP 5711487 U JP5711487 U JP 5711487U JP S63163949 U JPS63163949 U JP S63163949U
Authority
JP
Japan
Prior art keywords
focus lens
mask
workpiece
laser
pattern
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
JP5711487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0734680Y2 (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 JP1987057114U priority Critical patent/JPH0734680Y2/ja
Publication of JPS63163949U publication Critical patent/JPS63163949U/ja
Application granted granted Critical
Publication of JPH0734680Y2 publication Critical patent/JPH0734680Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
JP1987057114U 1987-04-15 1987-04-15 レーザ印字装置の印字パターン倍率変更装置 Expired - Lifetime JPH0734680Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987057114U JPH0734680Y2 (ja) 1987-04-15 1987-04-15 レーザ印字装置の印字パターン倍率変更装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987057114U JPH0734680Y2 (ja) 1987-04-15 1987-04-15 レーザ印字装置の印字パターン倍率変更装置

Publications (2)

Publication Number Publication Date
JPS63163949U true JPS63163949U (en]) 1988-10-26
JPH0734680Y2 JPH0734680Y2 (ja) 1995-08-09

Family

ID=30886526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987057114U Expired - Lifetime JPH0734680Y2 (ja) 1987-04-15 1987-04-15 レーザ印字装置の印字パターン倍率変更装置

Country Status (1)

Country Link
JP (1) JPH0734680Y2 (en])

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740761A (en) * 1980-08-26 1982-03-06 Canon Inc Photomagnetic recorder
JPS5754914A (en) * 1980-09-18 1982-04-01 Canon Inc Plural beam scanning optical system having variable magnification function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740761A (en) * 1980-08-26 1982-03-06 Canon Inc Photomagnetic recorder
JPS5754914A (en) * 1980-09-18 1982-04-01 Canon Inc Plural beam scanning optical system having variable magnification function

Also Published As

Publication number Publication date
JPH0734680Y2 (ja) 1995-08-09

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