JPH0329009Y2 - - Google Patents

Info

Publication number
JPH0329009Y2
JPH0329009Y2 JP1987200296U JP20029687U JPH0329009Y2 JP H0329009 Y2 JPH0329009 Y2 JP H0329009Y2 JP 1987200296 U JP1987200296 U JP 1987200296U JP 20029687 U JP20029687 U JP 20029687U JP H0329009 Y2 JPH0329009 Y2 JP H0329009Y2
Authority
JP
Japan
Prior art keywords
oxygen
lance
cutting
steel pipe
drilling
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.)
Expired
Application number
JP1987200296U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01105072U (enrdf_load_stackoverflow
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 JP1987200296U priority Critical patent/JPH0329009Y2/ja
Publication of JPH01105072U publication Critical patent/JPH01105072U/ja
Application granted granted Critical
Publication of JPH0329009Y2 publication Critical patent/JPH0329009Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)
JP1987200296U 1987-12-28 1987-12-28 Expired JPH0329009Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987200296U JPH0329009Y2 (enrdf_load_stackoverflow) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987200296U JPH0329009Y2 (enrdf_load_stackoverflow) 1987-12-28 1987-12-28

Publications (2)

Publication Number Publication Date
JPH01105072U JPH01105072U (enrdf_load_stackoverflow) 1989-07-14
JPH0329009Y2 true JPH0329009Y2 (enrdf_load_stackoverflow) 1991-06-20

Family

ID=31490711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987200296U Expired JPH0329009Y2 (enrdf_load_stackoverflow) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH0329009Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2629089B2 (ja) * 1991-05-31 1997-07-09 酸素アーク工業株式会社 酸素ランス用の着火器及び該着火器を用いた酸素ランスの着火方法

Also Published As

Publication number Publication date
JPH01105072U (enrdf_load_stackoverflow) 1989-07-14

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