C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/118, 148/31
C22C 38/14 (2006.01) C21D 8/00 (2006.01) C21D 8/02 (2006.01) C22C 38/04 (2006.01)
Patent
CA 1003311
Hashizume Toshio
Kawano Tsuyoshi
Koyama Kazuo
Masui Hiroaki
Takechi Hiroshi
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