JPH0460380U - - Google Patents

Info

Publication number
JPH0460380U
JPH0460380U JP1990098790U JP9879090U JPH0460380U JP H0460380 U JPH0460380 U JP H0460380U JP 1990098790 U JP1990098790 U JP 1990098790U JP 9879090 U JP9879090 U JP 9879090U JP H0460380 U JPH0460380 U JP H0460380U
Authority
JP
Japan
Prior art keywords
laser
mask
laser beam
focuses
optical section
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
JP1990098790U
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 JP1990098790U priority Critical patent/JPH0460380U/ja
Publication of JPH0460380U publication Critical patent/JPH0460380U/ja
Pending legal-status Critical Current

Links

JP1990098790U 1990-09-20 1990-09-20 Pending JPH0460380U (US08080257-20111220-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990098790U JPH0460380U (US08080257-20111220-C00005.png) 1990-09-20 1990-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990098790U JPH0460380U (US08080257-20111220-C00005.png) 1990-09-20 1990-09-20

Publications (1)

Publication Number Publication Date
JPH0460380U true JPH0460380U (US08080257-20111220-C00005.png) 1992-05-25

Family

ID=31840225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990098790U Pending JPH0460380U (US08080257-20111220-C00005.png) 1990-09-20 1990-09-20

Country Status (1)

Country Link
JP (1) JPH0460380U (US08080257-20111220-C00005.png)

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