CA449971A - Device for regulating or controlling the level of liquid - Google Patents

Device for regulating or controlling the level of liquid

Info

Publication number
CA449971A
CA449971A CA449971A CA449971DA CA449971A CA 449971 A CA449971 A CA 449971A CA 449971 A CA449971 A CA 449971A CA 449971D A CA449971D A CA 449971DA CA 449971 A CA449971 A CA 449971A
Authority
CA
Canada
Prior art keywords
regulating
controlling
liquid
level
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
CA449971A
Other languages
French (fr)
Inventor
Thomas Marchment William
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.)
Evershed and Vignoles Ltd
Original Assignee
Evershed and Vignoles Ltd
Publication date
Application granted granted Critical
Publication of CA449971A publication Critical patent/CA449971A/en
Expired legal-status Critical Current

Links

CA449971A Device for regulating or controlling the level of liquid Expired CA449971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449971T

Publications (1)

Publication Number Publication Date
CA449971A true CA449971A (en) 1948-07-20

Family

ID=35567685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449971A Expired CA449971A (en) Device for regulating or controlling the level of liquid

Country Status (1)

Country Link
CA (1) CA449971A (en)

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