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Title: Development method

Abstract: A compound having a 2- imidazoline nucleus is used a development accelerator.


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Inventors: Habu, Teiji (Hino, JA)
Nakajima, Tomio (Hino, JA)
Sakamoto, Eiichi (Hino, JA)

Application Number: 661046
Filing Date: 1976-02-24
Publication_date: 1977-07-26
Assignee: Konishiroku Photo Industry Co., Ltd. (Nihonbashi-Muro, JA)
Primary Class(es): 430/446 430/265, 430/379, 430/448, 430/487, 430/564, 430/949
Other Classes:
US Patent Ref:
3241971Mar, 1966Kitze96/107.
3565619Feb, 1971Johnson96/109.
3785822Jan, 1974Overman96/107.
3895948Jul, 1975Shiba et al.96/107.

Other Refs: 664,550667,199677,264
Jan, 1952UK
Feb, 1952UK
Aug, 1952UK

Primary Examiner: Kelley, Mary F.
Assistant Examiner:
Attorney: