CA490403A - Goudre a chemise a vide - Google Patents

Goudre a chemise a vide

Info

Publication number
CA490403A
CA490403A CA490403A CA490403DA CA490403A CA 490403 A CA490403 A CA 490403A CA 490403 A CA490403 A CA 490403A CA 490403D A CA490403D A CA 490403DA CA 490403 A CA490403 A CA 490403A
Authority
CA
Canada
Prior art keywords
vacuum jacketed
flasks
jacketed flasks
vacuum
jacketed
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
CA490403A
Other languages
English (en)
Inventor
Venis Ernest
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.)
BRITISH VACUUM FLASK Co
Original Assignee
BRITISH VACUUM FLASK Co
Publication date
Application granted granted Critical
Publication of CA490403A publication Critical patent/CA490403A/fr
Expired legal-status Critical Current

Links

CA490403A Goudre a chemise a vide Expired CA490403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA490403T

Publications (1)

Publication Number Publication Date
CA490403A true CA490403A (fr) 1953-02-10

Family

ID=35630138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA490403A Expired CA490403A (fr) Goudre a chemise a vide

Country Status (1)

Country Link
CA (1) CA490403A (fr)

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