JPS5411917U - - Google Patents

Info

Publication number: JPS5411917U
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

JP8563677U

Other versions

JPS5819032Y2 (ja

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.)

1977-06-28

Filing date

1977-06-28

Publication date

1979-01-25

1977-06-28 Application filed filed Critical

1977-06-28 Priority to JP1977085636U priority Critical patent/JPS5819032Y2/ja

1979-01-25 Publication of JPS5411917U publication Critical patent/JPS5411917U/ja

1983-04-18 Application granted granted Critical

1983-04-18 Publication of JPS5819032Y2 publication Critical patent/JPS5819032Y2/ja

Status Expired legal-status Critical Current

Links

JP1977085636U 1977-06-28 1977-06-28 電縫管のｖシ−ム溶接装置 Expired JPS5819032Y2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1977085636U JPS5819032Y2 (ja)	1977-06-28	1977-06-28	電縫管のｖシ−ム溶接装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1977085636U JPS5819032Y2 (ja)	1977-06-28	1977-06-28	電縫管のｖシ−ム溶接装置

Publications (2)

Publication Number	Publication Date
JPS5411917U true JPS5411917U (ja)	1979-01-25
JPS5819032Y2 JPS5819032Y2 (ja)	1983-04-18

Family

ID=29009458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1977085636U Expired JPS5819032Y2 (ja)	1977-06-28	1977-06-28	電縫管のｖシ−ム溶接装置

Country Status (1)

Country	Link
JP (1)	JPS5819032Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55109582A (en) *	1979-02-16	1980-08-23	Meidensha Electric Mfg Co Ltd	Heat input control method in high-frequency electric welded tube welding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4990649A (ja) *	1972-12-29	1974-08-29
JPS5035821U (ja) *	1973-07-30	1975-04-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5035821B2 (ja) *	1971-11-11	1975-11-19

1977
- 1977-06-28 JP JP1977085636U patent/JPS5819032Y2/ja not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4990649A (ja) *	1972-12-29	1974-08-29
JPS5035821U (ja) *	1973-07-30	1975-04-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55109582A (en) *	1979-02-16	1980-08-23	Meidensha Electric Mfg Co Ltd	Heat input control method in high-frequency electric welded tube welding

Also Published As

Publication number	Publication date
JPS5819032Y2 (ja)	1983-04-18

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