CA293795A - Photographic developer - Google Patents

Photographic developer

Info

Publication number: CA293795A
Authority: CA; Canada
Prior art keywords: photographic developer; photographic; developer
Prior art date: 1929-10-08
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

CA293795A

Other languages

French (fr)

Inventor

Muller Werner

Reddelien Gustav

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.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie AG

Publication date

1929-10-08

1929-10-08 Application granted granted Critical

1929-10-08 Publication of CA293795A publication Critical patent/CA293795A/en

Status Expired legal-status Critical Current

Links

CA293795A Photographic developer Expired CA293795A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA293795T

Publications (1)

Publication Number	Publication Date
CA293795A true CA293795A (en)	1929-10-08

Family

ID=35231113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA293795A Expired CA293795A (en)			Photographic developer

Country Status (1)

Country	Link
CA (1)	CA293795A (en)

0
- CA CA293795A patent/CA293795A/en not_active Expired

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