3071.----- [RUHRCHEMIE, A. G.] [Process for Producing Hydrocarbon-Nitrocompounds.] German Patent Appl. --,R 644 filed nov. 28, 1942. TOM Reel 36, bag 3,454, item 36, 3 pp.

Appears to be addition to German Patent Appl. R 114,103 (abs 3127) and describes apparatus and method whereby the process of the main patent is carried out.