CA59182A - Appareil pour la production de vacuum - Google Patents

Appareil pour la production de vacuum

Info

Publication number
CA59182A
CA59182A CA000059182A CA59182DA CA59182A CA 59182 A CA59182 A CA 59182A CA 000059182 A CA000059182 A CA 000059182A CA 59182D A CA59182D A CA 59182DA CA 59182 A CA59182 A CA 59182A
Authority
CA
Canada
Prior art keywords
producing high
high vacua
vacua
producing
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
CA000059182A
Other languages
English (en)
Inventor
William Stroud
Archibald Barr
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 CA59182A publication Critical patent/CA59182A/fr
Expired legal-status Critical Current

Links

CA000059182A 1897-04-01 1897-04-01 Appareil pour la production de vacuum Expired CA59182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA59182T 1897-04-01

Publications (1)

Publication Number Publication Date
CA59182A true CA59182A (fr) 1898-03-02

Family

ID=45175720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000059182A Expired CA59182A (fr) 1897-04-01 1897-04-01 Appareil pour la production de vacuum

Country Status (1)

Country Link
CA (1) CA59182A (fr)

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