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HIGH STRENGTH ELECTRIC RESISTANCE WELDED STEEL PIPE AND MANUFACTURING METHOD THEREFOR

No-Receipt date 2019-00066 - 08/01/2019
No-Filing date 20190400060 - 08/01/2019
No-Granting date 3098552 - 14/02/2019
No-EPO application date 16761249.8 - 18/02/2016
No-EPO granting date 3246427 - 12/12/2018
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 2/2019 - 22/04/2019
Expiration date 19/02/2036
Kind of title Validation of European Patent
Legal status VALID
Priorities JP201504439506/03/2015/JP
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
F16L 9/17
C22C 38/00
C21D 9/50
C21D 9/08
C21D 8/02
B23K 31/02
B23K 13/02
B23K 11/16
B23K 11/087
B23K 11/02
B23K 11/00
B23K 103/04
B23K 101/18
B23K 101/06
B21C 37/08

Related Documents

Related Titles

Owners
CodeFirstnameSurnameAddressTownZIPCountry
986456 JFE STEEL CORPORATION 2-3, UCHISAIWAI-CHO 2-CHOME CHIYODA-KUTOKYO 100-0011 JAPAN

Inventors
CodeFirstnameSurname
2473120 GOTO, SOTA
2473121 TOYODA, SHUNSUKE
2473122 OKABE, TAKATOSHI

Representatives
CodeFirstnameSurnameAddressTownZip
3463MARIAATHANASIADOU "ELENI G. PAPAKONSTANTINOU KAI SYNERGATES, DIKIGORIKI ETAIRIA"KOUMPARI 2ATHINA (ATTIKIS)10674

Contact
CodeFirstnameSurnameAddressTownZipCountry
848EFANGELIAGIAZITZOGLOU - THOMAIDOUKOUMPARI 2ATHINA (ATTIKIS)10674 GREECE

Owners History

Title Instruments

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