JPS6231752Y2 - - Google Patents

Info

Publication number
JPS6231752Y2
JPS6231752Y2 JP1981174117U JP17411781U JPS6231752Y2 JP S6231752 Y2 JPS6231752 Y2 JP S6231752Y2 JP 1981174117 U JP1981174117 U JP 1981174117U JP 17411781 U JP17411781 U JP 17411781U JP S6231752 Y2 JPS6231752 Y2 JP S6231752Y2
Authority
JP
Japan
Prior art keywords
valve
valve body
pipe
hole
working
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
JP1981174117U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5879189U (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 JP17411781U priority Critical patent/JPS5879189U/ja
Publication of JPS5879189U publication Critical patent/JPS5879189U/ja
Application granted granted Critical
Publication of JPS6231752Y2 publication Critical patent/JPS6231752Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Multiple-Way Valves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
JP17411781U 1981-11-25 1981-11-25 不断水穿孔工事用弁付き割りｔ字管 Granted JPS5879189U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17411781U JPS5879189U (ja) 1981-11-25 1981-11-25 不断水穿孔工事用弁付き割りｔ字管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17411781U JPS5879189U (ja) 1981-11-25 1981-11-25 不断水穿孔工事用弁付き割りｔ字管

Publications (2)

Publication Number Publication Date
JPS5879189U JPS5879189U (ja) 1983-05-28
JPS6231752Y2 true JPS6231752Y2 (en]) 1987-08-14

Family

ID=29966069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17411781U Granted JPS5879189U (ja) 1981-11-25 1981-11-25 不断水穿孔工事用弁付き割りｔ字管

Country Status (1)

Country Link
JP (1) JPS5879189U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6208963B2 (ja) * 2013-03-26 2017-10-04 東京瓦斯株式会社 分岐継手用穿孔工具
JP6691463B2 (ja) * 2016-10-04 2020-04-28 コスモ工機株式会社 設置体取付構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51336A (ja) * 1974-06-19 1976-01-06 Olympus Optical Co Dojirokuonsatsueisochi
JPS5638405Y2 (en]) * 1976-08-09 1981-09-08
JPS597421Y2 (ja) * 1979-07-04 1984-03-07 若島工業株式会社 地下消火栓における副弁

Also Published As

Publication number Publication date
JPS5879189U (ja) 1983-05-28

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