BE561121A - IMPROVEMENTS FOR OPTICAL BLEACHING AGENTS. - Google Patents

IMPROVEMENTS FOR OPTICAL BLEACHING AGENTS.

Info

Publication number
BE561121A
BE561121A BE561121A BE561121A BE561121A BE 561121 A BE561121 A BE 561121A BE 561121 A BE561121 A BE 561121A BE 561121 A BE561121 A BE 561121A BE 561121 A BE561121 A BE 561121A
Authority
BE
Belgium
Prior art keywords
bleaching agents
optical bleaching
optical
agents
bleaching
Prior art date
Application number
BE561121A
Other languages
French (fr)
Original Assignee
Hickson & Welch Ltd
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 Hickson & Welch Ltd filed Critical Hickson & Welch Ltd
Publication of BE561121A publication Critical patent/BE561121A/en

Links

BE561121A 1956-10-02 1957-09-26 IMPROVEMENTS FOR OPTICAL BLEACHING AGENTS. BE561121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB561121X 1956-10-02

Publications (1)

Publication Number Publication Date
BE561121A true BE561121A (en) 1960-05-20

Family

ID=38539648

Family Applications (1)

Application Number Title Priority Date Filing Date
BE561121A BE561121A (en) 1956-10-02 1957-09-26 IMPROVEMENTS FOR OPTICAL BLEACHING AGENTS.

Country Status (1)

Country Link
BE (1) BE561121A (en)

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