CA631816A - Photographic developers containing dihydroxy-phenyl-sulfamyl radicals - Google Patents

Photographic developers containing dihydroxy-phenyl-sulfamyl radicals

Info

Publication number: CA631816A
Authority: CA; Canada
Prior art keywords: phenyl; developers containing; containing dihydroxy; photographic developers; sulfamyl radicals
Prior art date: 1961-11-28
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

CA631816A

Inventor

R. Blout Elkan

B. Woodward Robert

G. Rogers Howard

Green Milton

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.)

Polaroid Corp

Original Assignee

Polaroid Corp

Publication date

1961-11-28

1961-11-28 Application granted granted Critical

1961-11-28 Publication of CA631816A publication Critical patent/CA631816A/en

Status Expired legal-status Critical Current

Links

CA631816A Photographic developers containing dihydroxy-phenyl-sulfamyl radicals Expired CA631816A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA631816T

Publications (1)

Publication Number	Publication Date
CA631816A true CA631816A (en)	1961-11-28

Family

ID=35887960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA631816A Expired CA631816A (en)			Photographic developers containing dihydroxy-phenyl-sulfamyl radicals

Country Status (1)

Country	Link
CA (1)	CA631816A (en)

0
- CA CA631816A patent/CA631816A/en not_active Expired

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