CA597176A - Process of producing black oxide of iron - Google Patents

Process of producing black oxide of iron

Info

Publication number
CA597176A
CA597176A CA597176A CA597176DA CA597176A CA 597176 A CA597176 A CA 597176A CA 597176 A CA597176 A CA 597176A CA 597176D A CA597176D A CA 597176DA CA 597176 A CA597176 A CA 597176A
Authority
CA
Canada
Prior art keywords
iron
black oxide
producing black
producing
oxide
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
CA597176A
Inventor
Frey Friedrich
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 CA597176A publication Critical patent/CA597176A/en
Expired legal-status Critical Current

Links

CA597176A Process of producing black oxide of iron Expired CA597176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA597176T

Publications (1)

Publication Number Publication Date
CA597176A true CA597176A (en) 1960-05-03

Family

ID=35812951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA597176A Expired CA597176A (en) Process of producing black oxide of iron

Country Status (1)

Country Link
CA (1) CA597176A (en)

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