BE619817A - Improvements in reflectrography methods and devices, in particular for bound books - Google Patents

Improvements in reflectrography methods and devices, in particular for bound books

Info

Publication number
BE619817A
BE619817A BE619817A BE619817A BE619817A BE 619817 A BE619817 A BE 619817A BE 619817 A BE619817 A BE 619817A BE 619817 A BE619817 A BE 619817A BE 619817 A BE619817 A BE 619817A
Authority
BE
Belgium
Prior art keywords
reflectrography
methods
devices
bound books
books
Prior art date
Application number
BE619817A
Other languages
French (fr)
Original Assignee
Lumiere Soc
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 Lumiere Soc filed Critical Lumiere Soc
Publication of BE619817A publication Critical patent/BE619817A/en

Links

BE619817A 1961-07-06 1962-07-05 Improvements in reflectrography methods and devices, in particular for bound books BE619817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR619817X 1961-07-06

Publications (1)

Publication Number Publication Date
BE619817A true BE619817A (en) 1963-01-07

Family

ID=39513822

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619817A BE619817A (en) 1961-07-06 1962-07-05 Improvements in reflectrography methods and devices, in particular for bound books

Country Status (1)

Country Link
BE (1) BE619817A (en)

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