GR722B - IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY. - Google Patents

IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY.

Info

Publication number
GR722B
GR722B GR240100722A GR240100722A GR722B GR 722 B GR722 B GR 722B GR 240100722 A GR240100722 A GR 240100722A GR 240100722 A GR240100722 A GR 240100722A GR 722 B GR722 B GR 722B
Authority
GR
Greece
Prior art keywords
photographic sensitivity
photographic
sensitivity
Prior art date
Application number
GR240100722A
Other languages
Greek (el)
Inventor
Εδουιν Ζελευ
Original Assignee
Εδουιν Ζελευ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Εδουιν Ζελευ filed Critical Εδουιν Ζελευ
Priority to GR240100722A priority Critical patent/GR722B/en
Publication of GR722B publication Critical patent/GR722B/en

Links

GR240100722A 1924-09-06 1924-09-06 IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY. GR722B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR240100722A GR722B (en) 1924-09-06 1924-09-06 IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR240100722A GR722B (en) 1924-09-06 1924-09-06 IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY.

Publications (1)

Publication Number Publication Date
GR722B true GR722B (en) 1924-10-03

Family

ID=36823028

Family Applications (1)

Application Number Title Priority Date Filing Date
GR240100722A GR722B (en) 1924-09-06 1924-09-06 IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY.

Country Status (1)

Country Link
GR (1) GR722B (en)

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