CA452774A - Dispositif de pompe - Google Patents

Dispositif de pompe

Info

Publication number
CA452774A
CA452774A CA452774A CA452774DA CA452774A CA 452774 A CA452774 A CA 452774A CA 452774 A CA452774 A CA 452774A CA 452774D A CA452774D A CA 452774DA CA 452774 A CA452774 A CA 452774A
Authority
CA
Canada
Prior art keywords
pump device
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
CA452774A
Other languages
English (en)
Inventor
Johnston George
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
Publication date
Application granted granted Critical
Publication of CA452774A publication Critical patent/CA452774A/fr
Expired legal-status Critical Current

Links

CA452774A Dispositif de pompe Expired CA452774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452774T

Publications (1)

Publication Number Publication Date
CA452774A true CA452774A (fr) 1948-11-23

Family

ID=35570503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452774A Expired CA452774A (fr) Dispositif de pompe

Country Status (1)

Country Link
CA (1) CA452774A (fr)

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