CA181547A - Machine a tremper l'acier - Google Patents

Machine a tremper l'acier

Info

Publication number
CA181547A
CA181547A CA000181547A CA181547DA CA181547A CA 181547 A CA181547 A CA 181547A CA 000181547 A CA000181547 A CA 000181547A CA 181547D A CA181547D A CA 181547DA CA 181547 A CA181547 A CA 181547A
Authority
CA
Canada
Prior art keywords
hardening machine
steel hardening
steel
machine
hardening
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
CA000181547A
Other languages
English (en)
Inventor
Raymond S. Squire
Chester C. Jackman
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.)
MASSACHUSETTS SAW WORKS
Original Assignee
MASSACHUSETTS SAW WORKS
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 MASSACHUSETTS SAW WORKS filed Critical MASSACHUSETTS SAW WORKS
Application granted granted Critical
Publication of CA181547A publication Critical patent/CA181547A/fr
Expired legal-status Critical Current

Links

CA000181547A 1917-05-25 1917-05-25 Machine a tremper l'acier Expired CA181547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181547T 1917-05-25

Publications (1)

Publication Number Publication Date
CA181547A true CA181547A (fr) 1918-01-08

Family

ID=45301199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181547A Expired CA181547A (fr) 1917-05-25 1917-05-25 Machine a tremper l'acier

Country Status (1)

Country Link
CA (1) CA181547A (fr)

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