Patent
1976-09-01
1977-11-01
Moses, R. L.
354299, G03D 700
Patent
active
040568245
ABSTRACT:
A developing chamber and inlet and outlet chambers leading to and from the developing chamber respectively are uniformly heated in such a manner that ammonia gas used as a developing agent and water vapor are prevented from being condensed and contaminating copy sheets.
REFERENCES:
patent: 3280717 (1966-10-01), Bungay
patent: 3613547 (1971-10-01), Snarr et al.
patent: 3776117 (1973-12-01), Kobayashi
patent: 3832730 (1974-08-01), Geyken et al.
patent: 3943538 (1976-03-01), Hilgers et al.
Iiyama Kiyotaka
Kusakata Shigeru
Matsui Takeshi
Takahashi Michihisa
Jordan Frank J.
Moses R. L.
Ricoh & Company, Ltd.
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