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CA154834A - Pompe a vide - Google Patents

Pompe a vide

Info

Publication number
CA154834A
CA154834A CA000154834A CA154834DA CA154834A CA 154834 A CA154834 A CA 154834A CA 000154834 A CA000154834 A CA 000154834A CA 154834D A CA154834D A CA 154834DA CA 154834 A CA154834 A CA 154834A
Authority
CA
Canada
Prior art keywords
vacuum pump
vacuum
pump
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
CA000154834A
Other languages
English (en)
Inventor
Robert A. Sallee
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 CA154834A publication Critical patent/CA154834A/fr
Expired legal-status Critical Current

Links

CA000154834A 1913-12-31 1913-12-31 Pompe a vide Expired CA154834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA154834T 1913-12-31

Publications (1)

Publication Number Publication Date
CA154834A true CA154834A (fr) 1914-03-31

Family

ID=45274542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000154834A Expired CA154834A (fr) 1913-12-31 1913-12-31 Pompe a vide

Country Status (1)

Country Link
CA (1) CA154834A (fr)

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