JPS49115065A - - Google Patents

Info

Publication number
JPS49115065A
JPS49115065A JP2654773A JP2654773A JPS49115065A JP S49115065 A JPS49115065 A JP S49115065A JP 2654773 A JP2654773 A JP 2654773A JP 2654773 A JP2654773 A JP 2654773A JP S49115065 A JPS49115065 A JP S49115065A
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
JP2654773A
Other languages
Japanese (ja)
Other versions
JPS5413866B2 (en
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 JP2654773A priority Critical patent/JPS5413866B2/ja
Publication of JPS49115065A publication Critical patent/JPS49115065A/ja
Publication of JPS5413866B2 publication Critical patent/JPS5413866B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Making Paper Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP2654773A 1973-03-08 1973-03-08 Expired JPS5413866B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2654773A JPS5413866B2 (en) 1973-03-08 1973-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2654773A JPS5413866B2 (en) 1973-03-08 1973-03-08

Publications (2)

Publication Number Publication Date
JPS49115065A true JPS49115065A (en) 1974-11-02
JPS5413866B2 JPS5413866B2 (en) 1979-06-02

Family

ID=12196521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2654773A Expired JPS5413866B2 (en) 1973-03-08 1973-03-08

Country Status (1)

Country Link
JP (1) JPS5413866B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140844A (en) * 2010-01-29 2011-08-03 崔泰范 Double-tube pipe for concrete transfer and manufacturing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340121Y2 (en) * 1984-12-28 1991-08-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140844A (en) * 2010-01-29 2011-08-03 崔泰范 Double-tube pipe for concrete transfer and manufacturing method thereof

Also Published As

Publication number Publication date
JPS5413866B2 (en) 1979-06-02

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