JPS5371672A - Polygonal section pipe manufacturing process - Google Patents

Polygonal section pipe manufacturing process

Info

Publication number
JPS5371672A
JPS5371672A JP14834876A JP14834876A JPS5371672A JP S5371672 A JPS5371672 A JP S5371672A JP 14834876 A JP14834876 A JP 14834876A JP 14834876 A JP14834876 A JP 14834876A JP S5371672 A JPS5371672 A JP S5371672A
Authority
JP
Japan
Prior art keywords
manufacturing process
pipe manufacturing
section pipe
polygonal section
polygonal
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
JP14834876A
Other languages
Japanese (ja)
Inventor
Yoshio Sasaki
Toshiaki Morichika
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP14834876A priority Critical patent/JPS5371672A/en
Publication of JPS5371672A publication Critical patent/JPS5371672A/en
Pending legal-status Critical Current

Links

JP14834876A 1976-12-08 1976-12-08 Polygonal section pipe manufacturing process Pending JPS5371672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14834876A JPS5371672A (en) 1976-12-08 1976-12-08 Polygonal section pipe manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14834876A JPS5371672A (en) 1976-12-08 1976-12-08 Polygonal section pipe manufacturing process

Publications (1)

Publication Number Publication Date
JPS5371672A true JPS5371672A (en) 1978-06-26

Family

ID=15450743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14834876A Pending JPS5371672A (en) 1976-12-08 1976-12-08 Polygonal section pipe manufacturing process

Country Status (1)

Country Link
JP (1) JPS5371672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216919A (en) * 1984-04-11 1985-10-30 Daiken:Kk Method for forming deformed polygonal pipe by press
JP2007044761A (en) * 2005-08-12 2007-02-22 Yukiyoshi Murakami Method for manufacturing square pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833141A (en) * 1971-08-28 1973-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833141A (en) * 1971-08-28 1973-05-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216919A (en) * 1984-04-11 1985-10-30 Daiken:Kk Method for forming deformed polygonal pipe by press
JP2007044761A (en) * 2005-08-12 2007-02-22 Yukiyoshi Murakami Method for manufacturing square pipe

Similar Documents

Publication Publication Date Title
JPS5285122A (en) Process for manufacturing nnphosphonomethylglycin
JPS52106823A (en) Process for manufacturing hydrogenosilane
JPS53137064A (en) Zircoalloy pipe manufacturing process
JPS5536100A (en) Pipe manufacturing device
JPS539296A (en) Manufacturing process for purpie ticl3
JPS53125261A (en) Bent pipe manufacturing process
JPS532421A (en) Process for manufacturing tetramethylthiurammonosulfide
JPS52152897A (en) Manufacturing process for rostable gypsum
JPS532422A (en) Process for manufacturing tetramethylthiuramtetrasulfide
JPS5371672A (en) Polygonal section pipe manufacturing process
JPS5372765A (en) Pipe manufacturing process
JPS5347472A (en) Process for enlarged pipe ends
JPS5360364A (en) Bent pipe fabricating method
JPS52105595A (en) Water slag manufacturing process
JPS52100591A (en) Process for manufacturing rigid object
JPS5365258A (en) T tube manufacturing process
JPS5394255A (en) Pipe material manufacturing process
JPS5358954A (en) Spiral pipe manufacturing process
JPS52143956A (en) Multiple pipe manufacturing
JPS5347360A (en) Rectangular wirf manufacturing process
JPS5295726A (en) Tileeprebonded fiberrmixed mortar product manufacturing method
JPS52150359A (en) Multiple metal pipe manufacturing
JPS5383967A (en) Lining bent pipe manufacturing process
JPS5386671A (en) Bent pipe manufacturing process
JPS5345659A (en) C shape steel pipe manufacturing process