CA810987A - Electro-vacuum means - Google Patents

Electro-vacuum means

Info

Publication number: CA810987A
Authority: CA; Canada
Prior art keywords: electro; vacuum means; vacuum
Prior art date: 1969-04-22
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

CA810987A

Inventor

G. Foret Pierre

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.)

P G FORET

Original Assignee

P G FORET

Publication date

1969-04-22

1969-04-22 Application granted granted Critical

1969-04-22 Publication of CA810987A publication Critical patent/CA810987A/en

Status Expired legal-status Critical Current

Links

CA810987A Electro-vacuum means Expired CA810987A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA810987T

Publications (1)

Publication Number	Publication Date
CA810987A true CA810987A (en)	1969-04-22

Family

ID=36281513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA810987A Expired CA810987A (en)			Electro-vacuum means

Country Status (1)

Country	Link
CA (1)	CA810987A (en)

0
- CA CA810987A patent/CA810987A/en not_active Expired

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