CA515250A - Procede pour diazotype positif et image a reduction metallique negative et matiere sensible a la lumiere s'y rapportant - Google Patents

Procede pour diazotype positif et image a reduction metallique negative et matiere sensible a la lumiere s'y rapportant

Info

Publication number
CA515250A
CA515250A CA515250A CA515250DA CA515250A CA 515250 A CA515250 A CA 515250A CA 515250 A CA515250 A CA 515250A CA 515250D A CA515250D A CA 515250DA CA 515250 A CA515250 A CA 515250A
Authority
CA
Canada
Prior art keywords
light
sensitive material
material therefor
reduction image
negative metal
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
CA515250A
Other languages
English (en)
Inventor
K. Reichel Maximilian
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.)
Keuffel and Esser Co
Original Assignee
Keuffel and Esser Co
Publication date
Application granted granted Critical
Publication of CA515250A publication Critical patent/CA515250A/fr
Expired legal-status Critical Current

Links

CA515250A Procede pour diazotype positif et image a reduction metallique negative et matiere sensible a la lumiere s'y rapportant Expired CA515250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA515250T

Publications (1)

Publication Number Publication Date
CA515250A true CA515250A (fr) 1955-08-02

Family

ID=35666341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA515250A Expired CA515250A (fr) Procede pour diazotype positif et image a reduction metallique negative et matiere sensible a la lumiere s'y rapportant

Country Status (1)

Country Link
CA (1) CA515250A (fr)

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