CA70683A - Procede pour tremper les ressorts - Google Patents

Procede pour tremper les ressorts

Info

Publication number
CA70683A
CA70683A CA000070683A CA70683DA CA70683A CA 70683 A CA70683 A CA 70683A CA 000070683 A CA000070683 A CA 000070683A CA 70683D A CA70683D A CA 70683DA CA 70683 A CA70683 A CA 70683A
Authority
CA
Canada
Prior art keywords
tempering process
spring tempering
spring
tempering
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
CA000070683A
Other languages
English (en)
Inventor
Joseph Richard Johnson
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 CA70683A publication Critical patent/CA70683A/fr
Expired legal-status Critical Current

Links

CA000070683A 1899-06-08 1899-06-08 Procede pour tremper les ressorts Expired CA70683A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA70683T 1899-06-08

Publications (1)

Publication Number Publication Date
CA70683A true CA70683A (fr) 1901-03-26

Family

ID=45187220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000070683A Expired CA70683A (fr) 1899-06-08 1899-06-08 Procede pour tremper les ressorts

Country Status (1)

Country Link
CA (1) CA70683A (fr)

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