CA248398A - Appareil empechant l'evaporation - Google Patents

Appareil empechant l'evaporation

Info

Publication number
CA248398A
CA248398A CA248398A CA248398DA CA248398A CA 248398 A CA248398 A CA 248398A CA 248398 A CA248398 A CA 248398A CA 248398D A CA248398D A CA 248398DA CA 248398 A CA248398 A CA 248398A
Authority
CA
Canada
Prior art keywords
preventing evaporation
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
CA248398A
Other languages
English (en)
Inventor
Erastus Wilson Robert
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
Publication date
Application granted granted Critical
Publication of CA248398A publication Critical patent/CA248398A/fr
Expired legal-status Critical Current

Links

CA248398A Appareil empechant l'evaporation Expired CA248398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA248398T

Publications (1)

Publication Number Publication Date
CA248398A true CA248398A (fr) 1925-03-31

Family

ID=35155372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248398A Expired CA248398A (fr) Appareil empechant l'evaporation

Country Status (1)

Country Link
CA (1) CA248398A (fr)

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