JPH01177088U - - Google Patents

Info

Publication number
JPH01177088U
JPH01177088U JP1988073584U JP7358488U JPH01177088U JP H01177088 U JPH01177088 U JP H01177088U JP 1988073584 U JP1988073584 U JP 1988073584U JP 7358488 U JP7358488 U JP 7358488U JP H01177088 U JPH01177088 U JP H01177088U
Authority
JP
Japan
Prior art keywords
pipe
welded
laser beam
protection member
flat
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
JP1988073584U
Other languages
English (en)
Japanese (ja)
Other versions
JPH06229Y2 (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 JP1988073584U priority Critical patent/JPH06229Y2/ja
Publication of JPH01177088U publication Critical patent/JPH01177088U/ja
Application granted granted Critical
Publication of JPH06229Y2 publication Critical patent/JPH06229Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988073584U 1988-06-02 1988-06-02 レーザービーム溶接に用いる被溶接管の管内封入物保護部材 Expired - Lifetime JPH06229Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988073584U JPH06229Y2 (ja) 1988-06-02 1988-06-02 レーザービーム溶接に用いる被溶接管の管内封入物保護部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988073584U JPH06229Y2 (ja) 1988-06-02 1988-06-02 レーザービーム溶接に用いる被溶接管の管内封入物保護部材

Publications (2)

Publication Number Publication Date
JPH01177088U true JPH01177088U (enrdf_load_stackoverflow) 1989-12-18
JPH06229Y2 JPH06229Y2 (ja) 1994-01-05

Family

ID=31298721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988073584U Expired - Lifetime JPH06229Y2 (ja) 1988-06-02 1988-06-02 レーザービーム溶接に用いる被溶接管の管内封入物保護部材

Country Status (1)

Country Link
JP (1) JPH06229Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH06229Y2 (ja) 1994-01-05

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