CA668144A - Portable space ventilators - Google Patents

Portable space ventilators

Info

Publication number
CA668144A
CA668144A CA668144A CA668144DA CA668144A CA 668144 A CA668144 A CA 668144A CA 668144 A CA668144 A CA 668144A CA 668144D A CA668144D A CA 668144DA CA 668144 A CA668144 A CA 668144A
Authority
CA
Canada
Prior art keywords
portable space
ventilators
space ventilators
portable
space
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
CA668144A
Inventor
Braun Artur
Mayer Rolf
Laing Nikolaus
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.)
Braun GmbH
Original Assignee
Braun GmbH
Publication date
Application granted granted Critical
Publication of CA668144A publication Critical patent/CA668144A/en
Expired legal-status Critical Current

Links

CA668144A Portable space ventilators Expired CA668144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA668144T

Publications (1)

Publication Number Publication Date
CA668144A true CA668144A (en) 1963-08-06

Family

ID=35968484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA668144A Expired CA668144A (en) Portable space ventilators

Country Status (1)

Country Link
CA (1) CA668144A (en)

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