K. K. Pollution Preventing Research Laboratory

K.ang.gedal Lennart

Kaas Patrick

Kaasa Ole J.

Kabashima Hajime

Kabayashi Satoru

Kabel-und Metallwerke Gutehoffnungshutte AG

Kaberg Bengt Sune

Kabota Yasutaka

Kaburaki Mitsuhiro

Kabushiki Kaisha Aiden

Kabushiki Kaisha Chuo Seisakusho

Kabushiki Kaisha Fuji Kuromu Sha

Kabushiki Kaisha Japan Metal Finishing Co.

Kabushiki Kaisha Japan Metal Finishing Company

Kabushiki Kaisha Kenseido

Kabushiki Kaisha Kogai Boshi Sogo Kenkyusho

Kabushiki Kaisha Meidenshae

Kabushiki Kaisha Miyazawa Seisakusho

Kabushiki Kaisha Pollution Preventing Research Laboratory