THICKENING-FORMATION METHOD FOR PIPE, AND THICKENED PIPE
YAKAWA, Atsuhisa, YAMAMOTO, Shuji, FUJINAGA, Mitsuhiro, HAMADA, Junichi
Year of Publication 15.09.2016
Get full text
Year of Publication 15.09.2016
Patent
Method of increasing thickness of tube and increased thickness tube
Fujinaga, Mitsuhiro, Yamamoto, Shuji, Yakawa, Atsuhisa, Hamada, Junichi
Year of Publication 31.03.2020
Get full text
Year of Publication 31.03.2020
Patent