JPH03116282U - - Google Patents

Info

Publication number
JPH03116282U
JPH03116282U JP1990023249U JP2324990U JPH03116282U JP H03116282 U JPH03116282 U JP H03116282U JP 1990023249 U JP1990023249 U JP 1990023249U JP 2324990 U JP2324990 U JP 2324990U JP H03116282 U JPH03116282 U JP H03116282U
Authority
JP
Japan
Prior art keywords
reflecting mirror
cylinder
laser beam
welded pipe
outer cylinder
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
JP1990023249U
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 JP1990023249U priority Critical patent/JPH03116282U/ja
Publication of JPH03116282U publication Critical patent/JPH03116282U/ja
Pending legal-status Critical Current

Links

JP1990023249U 1990-03-09 1990-03-09 Pending JPH03116282U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990023249U JPH03116282U (enrdf_load_stackoverflow) 1990-03-09 1990-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990023249U JPH03116282U (enrdf_load_stackoverflow) 1990-03-09 1990-03-09

Publications (1)

Publication Number Publication Date
JPH03116282U true JPH03116282U (enrdf_load_stackoverflow) 1991-12-02

Family

ID=31526239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990023249U Pending JPH03116282U (enrdf_load_stackoverflow) 1990-03-09 1990-03-09

Country Status (1)

Country Link
JP (1) JPH03116282U (enrdf_load_stackoverflow)

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