Flynn & Frishauf
Process for developing light-sensitive silver halide photographic materials
 Process for developing light-sensitive silver halide photographic materials with a developing solution in the presence of one or more of sulfur-containing amine compounds. 
Konishiroku Photo Industry Co., Ltd.
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G03C G03C G03C
inventional inventional inventional
Hiroshi Masashi Yasuo Eiichi Teiji
Yamada Nakano Tsuda Sakamoto Habu