Tohoku Kinzoku Kagaku Kenkyusho (File #257)
Nippon Tokushu Kagaku Kogyo (File #233)
Riken Kinzoku (File #170)
Tokushu Kinzoku (File #254)
Nippon Kinzoku, Matsuda Plant
Tohoku Kinzoku Kogyo (File #256)
Kisan Kinzoku Seirenjo (File #110)
Shinko Kinzoku Kogyo (File #240)
Nippon Kinzoku Sangyo, Machida Plant
Nippon Kinzoku Sangyo, Tsudanuma Plant
Hodogaya Kagaku (File #72)
Sano Kagaku (File #211)
Tochigi Kagaku (File #262)
Gifu-Ken Kinzoku Shikenjo (File #59)
Fuso Kinzoku Kogyo K.K. (File #56)
Nippon Kasei (File #183)
Nippon Hassoden (File #188)
Nippon Densen (File #192)
Nippon Stainless (File #213)
Nippon Seruroido (File #154)
Nippon Kogyo (File #177)
Nippon Seikosho (File #156)
Nippon Kokan (File #178)
Nippon Gomu (File #190)
Last Updated:
Uploaded: 2020-12-17