CA398629A - Dispositif de signal de reservoir - Google Patents

Dispositif de signal de reservoir

Info

Publication number
CA398629A
CA398629A CA398629A CA398629DA CA398629A CA 398629 A CA398629 A CA 398629A CA 398629 A CA398629 A CA 398629A CA 398629D A CA398629D A CA 398629DA CA 398629 A CA398629 A CA 398629A
Authority
CA
Canada
Prior art keywords
tanks
signalling device
signalling
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
CA398629A
Other languages
English (en)
Inventor
P. Scully Frank
E. Mathey Alcide
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.)
Scully Signal Co
Original Assignee
Scully Signal Co
Publication date
Application granted granted Critical
Publication of CA398629A publication Critical patent/CA398629A/fr
Expired legal-status Critical Current

Links

CA398629A Dispositif de signal de reservoir Expired CA398629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398629T

Publications (1)

Publication Number Publication Date
CA398629A true CA398629A (fr) 1941-08-12

Family

ID=35409114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398629A Expired CA398629A (fr) Dispositif de signal de reservoir

Country Status (1)

Country Link
CA (1) CA398629A (fr)

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