JPS53134883A - Production of perforated pipe - Google Patents

Production of perforated pipe

Info

Publication number
JPS53134883A
JPS53134883A JP5016777A JP5016777A JPS53134883A JP S53134883 A JPS53134883 A JP S53134883A JP 5016777 A JP5016777 A JP 5016777A JP 5016777 A JP5016777 A JP 5016777A JP S53134883 A JPS53134883 A JP S53134883A
Authority
JP
Japan
Prior art keywords
production
perforated pipe
perforalated
disturbed
rounded
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.)
Pending
Application number
JP5016777A
Other languages
English (en)
Inventor
Tokuji Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5016777A priority Critical patent/JPS53134883A/ja
Publication of JPS53134883A publication Critical patent/JPS53134883A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP5016777A 1977-04-30 1977-04-30 Production of perforated pipe Pending JPS53134883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5016777A JPS53134883A (en) 1977-04-30 1977-04-30 Production of perforated pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5016777A JPS53134883A (en) 1977-04-30 1977-04-30 Production of perforated pipe

Publications (1)

Publication Number Publication Date
JPS53134883A true JPS53134883A (en) 1978-11-24

Family

ID=12851637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5016777A Pending JPS53134883A (en) 1977-04-30 1977-04-30 Production of perforated pipe

Country Status (1)

Country Link
JP (1) JPS53134883A (ja)

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