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CA222849A - Dispositif contre la gelee - Google Patents

Dispositif contre la gelee

Info

Publication number
CA222849A
CA222849A CA222849A CA222849DA CA222849A CA 222849 A CA222849 A CA 222849A CA 222849 A CA222849 A CA 222849A CA 222849D A CA222849D A CA 222849DA CA 222849 A CA222849 A CA 222849A
Authority
CA
Canada
Prior art keywords
frost device
frost
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
CA222849A
Other languages
English (en)
Inventor
C. Stewart Frank
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 CA222849A publication Critical patent/CA222849A/fr
Expired legal-status Critical Current

Links

CA222849A Dispositif contre la gelee Expired CA222849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222849T

Publications (1)

Publication Number Publication Date
CA222849A true CA222849A (fr) 1922-08-22

Family

ID=35118452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222849A Expired CA222849A (fr) Dispositif contre la gelee

Country Status (1)

Country Link
CA (1) CA222849A (fr)

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