CA476614A - Production de matieres colorantes - Google Patents

Production de matieres colorantes

Info

Publication number
CA476614A
CA476614A CA476614A CA476614DA CA476614A CA 476614 A CA476614 A CA 476614A CA 476614 A CA476614 A CA 476614A CA 476614D A CA476614D A CA 476614DA CA 476614 A CA476614 A CA 476614A
Authority
CA
Canada
Prior art keywords
dyestuffs
production
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
CA476614A
Other languages
English (en)
Inventor
Charles Olpin Henry
Ronald House Kenneth
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA476614A publication Critical patent/CA476614A/fr
Expired legal-status Critical Current

Links

CA476614A Production de matieres colorantes Expired CA476614A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476614T

Publications (1)

Publication Number Publication Date
CA476614A true CA476614A (fr) 1951-08-28

Family

ID=35616244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476614A Expired CA476614A (fr) Production de matieres colorantes

Country Status (1)

Country Link
CA (1) CA476614A (fr)

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