JPH0424041U - - Google Patents

Info

Publication number
JPH0424041U
JPH0424041U JP6550090U JP6550090U JPH0424041U JP H0424041 U JPH0424041 U JP H0424041U JP 6550090 U JP6550090 U JP 6550090U JP 6550090 U JP6550090 U JP 6550090U JP H0424041 U JPH0424041 U JP H0424041U
Authority
JP
Japan
Prior art keywords
passage
foreign object
laser beam
beam surface
laser
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
JP6550090U
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 JP6550090U priority Critical patent/JPH0424041U/ja
Publication of JPH0424041U publication Critical patent/JPH0424041U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP6550090U 1990-06-22 1990-06-22 Pending JPH0424041U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6550090U JPH0424041U (enrdf_load_stackoverflow) 1990-06-22 1990-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6550090U JPH0424041U (enrdf_load_stackoverflow) 1990-06-22 1990-06-22

Publications (1)

Publication Number Publication Date
JPH0424041U true JPH0424041U (enrdf_load_stackoverflow) 1992-02-27

Family

ID=31597384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6550090U Pending JPH0424041U (enrdf_load_stackoverflow) 1990-06-22 1990-06-22

Country Status (1)

Country Link
JP (1) JPH0424041U (enrdf_load_stackoverflow)

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