CA140933A - Methode de production de tres basse temperature - Google Patents

Methode de production de tres basse temperature

Info

Publication number
CA140933A
CA140933A CA000140933A CA140933DA CA140933A CA 140933 A CA140933 A CA 140933A CA 000140933 A CA000140933 A CA 000140933A CA 140933D A CA140933D A CA 140933DA CA 140933 A CA140933 A CA 140933A
Authority
CA
Canada
Prior art keywords
low temperatures
producing low
producing
temperatures
low
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
CA000140933A
Other languages
English (en)
Inventor
Walter Lachmann
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 CA140933A publication Critical patent/CA140933A/fr
Expired legal-status Critical Current

Links

CA000140933A 1912-01-26 1912-01-26 Methode de production de tres basse temperature Expired CA140933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140933T 1912-01-26

Publications (1)

Publication Number Publication Date
CA140933A true CA140933A (fr) 1912-06-04

Family

ID=45260649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000140933A Expired CA140933A (fr) 1912-01-26 1912-01-26 Methode de production de tres basse temperature

Country Status (1)

Country Link
CA (1) CA140933A (fr)

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