CA40338A - Process of hardening metal - Google Patents

Process of hardening metal

Info

Publication number
CA40338A
CA40338A CA000040338A CA40338DA CA40338A CA 40338 A CA40338 A CA 40338A CA 000040338 A CA000040338 A CA 000040338A CA 40338D A CA40338D A CA 40338DA CA 40338 A CA40338 A CA 40338A
Authority
CA
Canada
Prior art keywords
hardening metal
hardening
metal
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
CA000040338A
Other languages
French (fr)
Inventor
Joseph S. Durning
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 CA40338A publication Critical patent/CA40338A/en
Expired legal-status Critical Current

Links

CA000040338A Process of hardening metal Expired CA40338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA40338T

Publications (1)

Publication Number Publication Date
CA40338A true CA40338A (en) 1892-09-14

Family

ID=45156878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000040338A Expired CA40338A (en) Process of hardening metal

Country Status (1)

Country Link
CA (1) CA40338A (en)

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