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CA368570A - Evaporation preventing device - Google Patents

Evaporation preventing device

Info

Publication number
CA368570A
CA368570A CA368570A CA368570DA CA368570A CA 368570 A CA368570 A CA 368570A CA 368570 A CA368570 A CA 368570A CA 368570D A CA368570D A CA 368570DA CA 368570 A CA368570 A CA 368570A
Authority
CA
Canada
Prior art keywords
preventing device
evaporation preventing
evaporation
preventing
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
CA368570A
Other languages
French (fr)
Inventor
Eugene Cossais Raoul
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 CA368570A publication Critical patent/CA368570A/en
Expired legal-status Critical Current

Links

CA368570A Evaporation preventing device Expired CA368570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA368570T

Publications (1)

Publication Number Publication Date
CA368570A true CA368570A (en) 1937-09-07

Family

ID=35369637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA368570A Expired CA368570A (en) Evaporation preventing device

Country Status (1)

Country Link
CA (1) CA368570A (en)

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