JPS6310171Y2 - - Google Patents

Info

Publication number
JPS6310171Y2
JPS6310171Y2 JP1980066343U JP6634380U JPS6310171Y2 JP S6310171 Y2 JPS6310171 Y2 JP S6310171Y2 JP 1980066343 U JP1980066343 U JP 1980066343U JP 6634380 U JP6634380 U JP 6634380U JP S6310171 Y2 JPS6310171 Y2 JP S6310171Y2
Authority
JP
Japan
Prior art keywords
tube
roll
rolls
fin
spiral
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
JP1980066343U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56169908U (enrdf_load_html_response
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 JP1980066343U priority Critical patent/JPS6310171Y2/ja
Publication of JPS56169908U publication Critical patent/JPS56169908U/ja
Application granted granted Critical
Publication of JPS6310171Y2 publication Critical patent/JPS6310171Y2/ja
Expired legal-status Critical Current

Links

JP1980066343U 1980-05-16 1980-05-16 Expired JPS6310171Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980066343U JPS6310171Y2 (enrdf_load_html_response) 1980-05-16 1980-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980066343U JPS6310171Y2 (enrdf_load_html_response) 1980-05-16 1980-05-16

Publications (2)

Publication Number Publication Date
JPS56169908U JPS56169908U (enrdf_load_html_response) 1981-12-15
JPS6310171Y2 true JPS6310171Y2 (enrdf_load_html_response) 1988-03-25

Family

ID=29660435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980066343U Expired JPS6310171Y2 (enrdf_load_html_response) 1980-05-16 1980-05-16

Country Status (1)

Country Link
JP (1) JPS6310171Y2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5073640B2 (ja) * 2008-12-08 2012-11-14 新日本製鐵株式会社 鋼管用棒状材の仮固定装置及び仮固定方法

Also Published As

Publication number Publication date
JPS56169908U (enrdf_load_html_response) 1981-12-15

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