CA389136A - Appareil a durcir la surface de corps metelliques - Google Patents

Appareil a durcir la surface de corps metelliques

Info

Publication number
CA389136A
CA389136A CA389136A CA389136DA CA389136A CA 389136 A CA389136 A CA 389136A CA 389136 A CA389136 A CA 389136A CA 389136D A CA389136D A CA 389136DA CA 389136 A CA389136 A CA 389136A
Authority
CA
Canada
Prior art keywords
body surface
metal body
surface hardening
hardening apparatus
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
CA389136A
Other languages
English (en)
Inventor
Braun Kinzel Augustus
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.)
Dominion Oxygen Co Ltd
Linde Air Products Co
Original Assignee
Dominion Oxygen Co Ltd
Linde Air Products Co
Publication date
Application granted granted Critical
Publication of CA389136A publication Critical patent/CA389136A/fr
Expired legal-status Critical Current

Links

CA389136A Appareil a durcir la surface de corps metelliques Expired CA389136A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389136T

Publications (1)

Publication Number Publication Date
CA389136A true CA389136A (fr) 1940-06-04

Family

ID=35396751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389136A Expired CA389136A (fr) Appareil a durcir la surface de corps metelliques

Country Status (1)

Country Link
CA (1) CA389136A (fr)

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