CA514912A - Floating roof tank warning device - Google Patents

Floating roof tank warning device

Info

Publication number
CA514912A
CA514912A CA514912A CA514912DA CA514912A CA 514912 A CA514912 A CA 514912A CA 514912 A CA514912 A CA 514912A CA 514912D A CA514912D A CA 514912DA CA 514912 A CA514912 A CA 514912A
Authority
CA
Canada
Prior art keywords
warning device
floating roof
roof tank
tank warning
floating
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
CA514912A
Other languages
French (fr)
Inventor
A. Quist Harold
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.)
Sunoco Inc
Original Assignee
Sun Oil Co
Publication date
Application granted granted Critical
Publication of CA514912A publication Critical patent/CA514912A/en
Expired legal-status Critical Current

Links

CA514912A Floating roof tank warning device Expired CA514912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA514912T

Publications (1)

Publication Number Publication Date
CA514912A true CA514912A (en) 1955-07-19

Family

ID=35666002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA514912A Expired CA514912A (en) Floating roof tank warning device

Country Status (1)

Country Link
CA (1) CA514912A (en)

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