CA87911A - Procede de durcir la fer - Google Patents

Procede de durcir la fer

Info

Publication number
CA87911A
CA87911A CA000087911A CA87911DA CA87911A CA 87911 A CA87911 A CA 87911A CA 000087911 A CA000087911 A CA 000087911A CA 87911D A CA87911D A CA 87911DA CA 87911 A CA87911 A CA 87911A
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
CA000087911A
Other languages
English (en)
Inventor
Mary J.R. Greenman
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA87911A publication Critical patent/CA87911A/fr
Expired legal-status Critical Current

Links

CA000087911A 1903-03-09 1903-03-09 Procede de durcir la fer Expired CA87911A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA87911T 1903-03-09

Publications (1)

Publication Number Publication Date
CA87911A true CA87911A (fr) 1904-06-21

Family

ID=45204446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000087911A Expired CA87911A (fr) 1903-03-09 1903-03-09 Procede de durcir la fer

Country Status (1)

Country Link
CA (1) CA87911A (fr)

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