CA917675A - Light protecting agents - Google Patents

Light protecting agents

Info

Publication number: CA917675A
Authority: CA; Canada
Prior art keywords: protecting agents; light protecting; light; agents; protecting
Prior art date: 1972-12-26
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

CA917675A

Inventor

Lind Hanns

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.)

Novartis AG

Original Assignee

Ciba Geigy AG

Publication date

1972-12-26

1972-12-26 Application granted granted Critical

1972-12-26 Publication of CA917675A publication Critical patent/CA917675A/en

Status Expired legal-status Critical Current

Links

CA917675A Light protecting agents Expired CA917675A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA917675T

Publications (1)

Publication Number	Publication Date
CA917675A true CA917675A (en)	1972-12-26

Family

ID=36426874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA917675A Expired CA917675A (en)			Light protecting agents

Country Status (1)

Country	Link
CA (1)	CA917675A (en)

0
- CA CA917675A patent/CA917675A/en not_active Expired

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