CA210318A - Appareil a dureir et a tremper le fil metallique - Google Patents

Appareil a dureir et a tremper le fil metallique

Info

Publication number
CA210318A
CA210318A CA210318A CA210318DA CA210318A CA 210318 A CA210318 A CA 210318A CA 210318 A CA210318 A CA 210318A CA 210318D A CA210318D A CA 210318DA CA 210318 A CA210318 A CA 210318A
Authority
CA
Canada
Prior art keywords
hardening
tempering wire
tempering
wire
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
CA210318A
Other languages
English (en)
Inventor
Oscar Johnson Charles
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 CA210318A publication Critical patent/CA210318A/fr
Expired legal-status Critical Current

Links

CA210318A Appareil a dureir et a tremper le fil metallique Expired CA210318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA210318T

Publications (1)

Publication Number Publication Date
CA210318A true CA210318A (fr) 1921-04-12

Family

ID=35104097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210318A Expired CA210318A (fr) Appareil a dureir et a tremper le fil metallique

Country Status (1)

Country Link
CA (1) CA210318A (fr)

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