1896. KOISUMI, S. (Miike Synthetic Oil Co.). [Thermostat Apparatus in Gas Reaction Chamber Using Catalyst.] Japanese Patent 139,563. United States Naval Technical Mission to Japan, Index No. X-38(N)-7, Encl. (G), 1946, p. 297.

PATENTS

1896. KOIZUMI, S. (Miike Synthetic Oil Co.). [Thermostat Apparatus in Gas Reaction Chamber Using Catalyst.] Japanese Patent 139,563. United States Naval Technical Mission to Japan, Index No. X-38 (N)-7, Encl. (G), 1946, p. 297.