CA187749A - Trempage de rails - Google Patents

Trempage de rails

Info

Publication number
CA187749A
CA187749A CA000187749A CA187749DA CA187749A CA 187749 A CA187749 A CA 187749A CA 000187749 A CA000187749 A CA 000187749A CA 187749D A CA187749D A CA 187749DA CA 187749 A CA187749 A CA 187749A
Authority
CA
Canada
Prior art keywords
tempering
rails
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
CA000187749A
Other languages
English (en)
Inventor
Christer Peter Sandberg
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 CA187749A publication Critical patent/CA187749A/fr
Expired legal-status Critical Current

Links

CA000187749A 1917-08-17 1917-08-17 Trempage de rails Expired CA187749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA187749T 1917-08-17

Publications (1)

Publication Number Publication Date
CA187749A true CA187749A (fr) 1918-12-03

Family

ID=45307400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000187749A Expired CA187749A (fr) 1917-08-17 1917-08-17 Trempage de rails

Country Status (1)

Country Link
CA (1) CA187749A (fr)

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