EP 0390876 B1 19910911 - CONTINUOUS DEVELOPMENT APPARATUS
Title (en)
CONTINUOUS DEVELOPMENT APPARATUS
Publication
Application
Priority
DE 3741376 A 19871207
Abstract (en)
[origin: US5140355A] PCT No. PCT/EP88/01104 Sec. 371 Date Jan. 30, 1990 Sec. 102(e) Date Jan. 30, 1990 PCT Filed Dec. 3, 1988 PCT Pub. No. WO89/05479 PCT Pub. Date Jun. 15, 1989.An automatic continuous developing apparatus has processing chambers dynamically sealed by a pair of rollers. Flood tanks are located between the processing chambers and the outer tanks surrounding the latter. In a raised position the flood tanks maintain a liquid level above the conveyor rollers in the processing chambers, while in a lowered operating position they free the inlet and outlet opening of the processing chambers.
IPC 1-7
IPC 8 full level
G03D 3/06 (2006.01); G03D 3/08 (2006.01); G03D 3/13 (2006.01)
CPC (source: EP US)
G03D 3/06 (2013.01 - EP US); G03D 3/132 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
US 5140355 A 19920818; AT E67321 T1 19910915; CA 1306135 C 19920811; DE 3741376 A1 19890615; DE 3741376 C2 19960905; DE 3864834 D1 19911017; EP 0390876 A1 19901010; EP 0390876 B1 19910911; FI 902563 A0 19900523; FI 91811 B 19940429; FI 91811 C 19940810; JP 2641579 B2 19970813; JP H03501536 A 19910404; WO 8905479 A1 19890615
DOCDB simple family (application)
US 45870890 A 19900130; AT 89902198 T 19881203; CA 585125 A 19881206; DE 3741376 A 19871207; DE 3864834 T 19881203; EP 8801104 W 19881203; EP 89902198 A 19881203; FI 902563 A 19900523; JP 50205589 A 19881203