CA759411A - Method for blackening metals and novel compositions therefor - Google Patents

Method for blackening metals and novel compositions therefor

Info

Publication number
CA759411A
CA759411A CA759411A CA759411DA CA759411A CA 759411 A CA759411 A CA 759411A CA 759411 A CA759411 A CA 759411A CA 759411D A CA759411D A CA 759411DA CA 759411 A CA759411 A CA 759411A
Authority
CA
Canada
Prior art keywords
blackening
metals
novel compositions
compositions therefor
therefor
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
CA759411A
Inventor
J. Mitchell Abraham
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.)
Mitchell-Bradford Chemical Co
Original Assignee
Mitchell-Bradford Chemical Co
Publication date
Application granted granted Critical
Publication of CA759411A publication Critical patent/CA759411A/en
Expired legal-status Critical Current

Links

CA759411A Method for blackening metals and novel compositions therefor Expired CA759411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA759411T

Publications (1)

Publication Number Publication Date
CA759411A true CA759411A (en) 1967-05-23

Family

ID=36196517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA759411A Expired CA759411A (en) Method for blackening metals and novel compositions therefor

Country Status (1)

Country Link
CA (1) CA759411A (en)

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