CA420820A - Appareil a durcir par la flamme - Google Patents

Appareil a durcir par la flamme

Info

Publication number
CA420820A
CA420820A CA420820A CA420820DA CA420820A CA 420820 A CA420820 A CA 420820A CA 420820 A CA420820 A CA 420820A CA 420820D A CA420820D A CA 420820DA CA 420820 A CA420820 A CA 420820A
Authority
CA
Canada
Prior art keywords
hardening apparatus
flame hardening
flame
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
CA420820A
Other languages
English (en)
Inventor
W. Cowin Herbert
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.)
Linde Air Products Co
Original Assignee
Linde Air Products Co
Publication date
Application granted granted Critical
Publication of CA420820A publication Critical patent/CA420820A/fr
Expired legal-status Critical Current

Links

CA420820A Appareil a durcir par la flamme Expired CA420820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420820T

Publications (1)

Publication Number Publication Date
CA420820A true CA420820A (fr) 1944-06-13

Family

ID=35531761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420820A Expired CA420820A (fr) Appareil a durcir par la flamme

Country Status (1)

Country Link
CA (1) CA420820A (fr)

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