JPS52148984U - - Google Patents

Info

Publication number
JPS52148984U
JPS52148984U JP5748076U JP5748076U JPS52148984U JP S52148984 U JPS52148984 U JP S52148984U JP 5748076 U JP5748076 U JP 5748076U JP 5748076 U JP5748076 U JP 5748076U JP S52148984 U JPS52148984 U JP S52148984U
Authority
JP
Japan
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
JP5748076U
Other languages
Japanese (ja)
Other versions
JPS5847402Y2 (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 JP1976057480U priority Critical patent/JPS5847402Y2/ja
Publication of JPS52148984U publication Critical patent/JPS52148984U/ja
Application granted granted Critical
Publication of JPS5847402Y2 publication Critical patent/JPS5847402Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP1976057480U 1976-05-07 1976-05-07 被試験鋼管の密閉装置 Expired JPS5847402Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976057480U JPS5847402Y2 (ja) 1976-05-07 1976-05-07 被試験鋼管の密閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976057480U JPS5847402Y2 (ja) 1976-05-07 1976-05-07 被試験鋼管の密閉装置

Publications (2)

Publication Number Publication Date
JPS52148984U true JPS52148984U (enrdf_load_stackoverflow) 1977-11-11
JPS5847402Y2 JPS5847402Y2 (ja) 1983-10-28

Family

ID=28516436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976057480U Expired JPS5847402Y2 (ja) 1976-05-07 1976-05-07 被試験鋼管の密閉装置

Country Status (1)

Country Link
JP (1) JPS5847402Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063962U (enrdf_load_stackoverflow) * 1973-10-10 1975-06-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063962U (enrdf_load_stackoverflow) * 1973-10-10 1975-06-10

Also Published As

Publication number Publication date
JPS5847402Y2 (ja) 1983-10-28

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