by 齋藤, 恒三
Published in 日本金屬學會誌.B (1950)

by 齋藤, 恒三
Published in 日本金屬學會誌.B (1950)

by 齋藤, 恒三, 鈴木, 弘毅
Published in 日本金屬學會誌.A (1951)

by 濱住, 松二郎, 齋藤, 恒三
Published in 鋳物 (1944)

by 齋藤, 恒三, 川合, 保治
Published in 鐵と鋼 (25.02.1952)

by 斎藤, 恒三
Published in 日本金屬學會誌.B (1950)

by 斎藤, 恒三
Published in 日本金屬學會誌.B (1950)

by 斎藤, 恒三, 川合, 保治
Published in 電気製鋼 (1953)