JPS4942141U - - Google Patents

Info

Publication number
JPS4942141U
JPS4942141U JP8530072U JP8530072U JPS4942141U JP S4942141 U JPS4942141 U JP S4942141U JP 8530072 U JP8530072 U JP 8530072U JP 8530072 U JP8530072 U JP 8530072U JP S4942141 U JPS4942141 U JP S4942141U
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
JP8530072U
Other languages
Japanese (ja)
Other versions
JPS5114041Y2 (en:Method
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 JP8530072U priority Critical patent/JPS5114041Y2/ja
Priority to CA157,633A priority patent/CA977216A/en
Priority to DE2258198A priority patent/DE2258198C3/de
Priority to US310082A priority patent/US3864952A/en
Priority to GB5509872A priority patent/GB1388206A/en
Priority to FR7242402A priority patent/FR2162049B1/fr
Priority to IT7232220A priority patent/IT971319B/it
Publication of JPS4942141U publication Critical patent/JPS4942141U/ja
Application granted granted Critical
Publication of JPS5114041Y2 publication Critical patent/JPS5114041Y2/ja
Expired legal-status Critical Current

Links

JP8530072U 1971-11-29 1972-07-18 Expired JPS5114041Y2 (en:Method)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8530072U JPS5114041Y2 (en:Method) 1972-07-18 1972-07-18
CA157,633A CA977216A (en) 1971-11-29 1972-11-28 Apparatus for forming spiral steel pipe
DE2258198A DE2258198C3 (de) 1971-11-29 1972-11-28 Herstellungsmaschine für Schraubennahtrohre
US310082A US3864952A (en) 1971-11-29 1972-11-28 Apparatus for forming spiral steel pipe
GB5509872A GB1388206A (en) 1971-11-29 1972-11-29 Apparatus for forming helical steel pipe
FR7242402A FR2162049B1 (en:Method) 1971-11-29 1972-11-29
IT7232220A IT971319B (it) 1971-11-29 1972-11-29 Apparecchiatura per formare tubo d acciaio a spirale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8530072U JPS5114041Y2 (en:Method) 1972-07-18 1972-07-18

Publications (2)

Publication Number Publication Date
JPS4942141U true JPS4942141U (en:Method) 1974-04-13
JPS5114041Y2 JPS5114041Y2 (en:Method) 1976-04-14

Family

ID=27995105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8530072U Expired JPS5114041Y2 (en:Method) 1971-11-29 1972-07-18

Country Status (1)

Country Link
JP (1) JPS5114041Y2 (en:Method)

Also Published As

Publication number Publication date
JPS5114041Y2 (en:Method) 1976-04-14

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