Absorption device and corresponding exchangeable packaging

Air purification conversion cartridge for dehumidifier

Apparatus for moisture absorption

Ceramic desiccant device

Dehumidifying agent of coating film delaminating type

Desiccant composition

Desiccant composition

Desiccant container

Fogged, direct-positive silver halide emulsion containing a gall

Gas dryer

Humidity control device

Humidity control for product in a refrigerator

Lithographic printing plate material

Method of treating scratched or abraded photographic elements wi

Moisture absorbing product for use in containers

Moisture absorption apparatus

Moisture-absorbing device

Moisture-absorbing device

Photographic elements coated with protective overcoats

Photographic multicolor screen element and method for making sam