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CA588154A - Vacuum flask - Google Patents

Vacuum flask

Info

Publication number
CA588154A
CA588154A CA588154A CA588154DA CA588154A CA 588154 A CA588154 A CA 588154A CA 588154 A CA588154 A CA 588154A CA 588154D A CA588154D A CA 588154DA CA 588154 A CA588154 A CA 588154A
Authority
CA
Canada
Prior art keywords
vacuum flask
flask
vacuum
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
CA588154A
Other languages
French (fr)
Inventor
E. Wilson John
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.)
Canadian Thermos Products Ltd
Original Assignee
Canadian Thermos Products Ltd
Publication date
Application granted granted Critical
Publication of CA588154A publication Critical patent/CA588154A/en
Expired legal-status Critical Current

Links

CA588154A Vacuum flask Expired CA588154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA588154T

Publications (1)

Publication Number Publication Date
CA588154A true CA588154A (en) 1959-12-01

Family

ID=35801698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA588154A Expired CA588154A (en) Vacuum flask

Country Status (1)

Country Link
CA (1) CA588154A (en)

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