CA354140A - Fluorescent substance - Google Patents

Fluorescent substance

Info

Publication number
CA354140A
CA354140A CA354140A CA354140DA CA354140A CA 354140 A CA354140 A CA 354140A CA 354140 A CA354140 A CA 354140A CA 354140D A CA354140D A CA 354140DA CA 354140 A CA354140 A CA 354140A
Authority
CA
Canada
Prior art keywords
fluorescent substance
fluorescent
substance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA354140A
Other languages
French (fr)
Inventor
Angelo Levy Leonard
Willoughby West Donald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
Publication date
Application granted granted Critical
Publication of CA354140A publication Critical patent/CA354140A/en
Expired legal-status Critical Current

Links

CA354140A Fluorescent substance Expired CA354140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA354140T

Publications (1)

Publication Number Publication Date
CA354140A true CA354140A (en) 1935-11-12

Family

ID=35342101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA354140A Expired CA354140A (en) Fluorescent substance

Country Status (1)

Country Link
CA (1) CA354140A (en)

Similar Documents

Publication Publication Date Title
CA354533A (en) Metal-vapour lamp
CA353576A (en) Fluorescent substance
CA354140A (en) Fluorescent substance
CA353577A (en) Fluorescent substance
CA348835A (en) Lamp
CA354017A (en) Lamp
CA350156A (en) Dosismeter
CA354830A (en) Photophonograph
CA347584A (en) Deconcentrator
CA348840A (en) Chloro-phenyl-phenol
CA348526A (en) Telegraphone
CA350846A (en) Weldrod
CA351365A (en) Monoazo-dyestuff
CA351759A (en) Thermo-motor
CA354897A (en) Hat-holder
CA348272A (en) Defiberizer
CA353423A (en) Greasebox
CA352681A (en) Soundhead
CA352107A (en) Mono-lens
CA351845A (en) Photo-telegraphy
CA347296A (en) Show case
CA347297A (en) Show case
CA353380A (en) Show case
CA354436A (en) Anti-anemia substance
CA348133A (en) Can