FR942258A - Improvements to photo-sensitive equipment - Google Patents

Improvements to photo-sensitive equipment

Info

Publication number
FR942258A
FR942258A FR942258DA FR942258A FR 942258 A FR942258 A FR 942258A FR 942258D A FR942258D A FR 942258DA FR 942258 A FR942258 A FR 942258A
Authority
FR
France
Prior art keywords
photo
sensitive equipment
sensitive
equipment
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
Other languages
French (fr)
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR942258A publication Critical patent/FR942258A/en
Expired legal-status Critical Current

Links

FR942258D 1945-12-15 1947-02-24 Improvements to photo-sensitive equipment Expired FR942258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942258XA 1945-12-15 1945-12-15

Publications (1)

Publication Number Publication Date
FR942258A true FR942258A (en) 1949-02-03

Family

ID=22243880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942258D Expired FR942258A (en) 1945-12-15 1947-02-24 Improvements to photo-sensitive equipment

Country Status (1)

Country Link
FR (1) FR942258A (en)

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