CA481947A - Fermeture etanche de reservoir a toiture flottante - Google Patents

Fermeture etanche de reservoir a toiture flottante

Info

Publication number
CA481947A
CA481947A CA481947A CA481947DA CA481947A CA 481947 A CA481947 A CA 481947A CA 481947 A CA481947 A CA 481947A CA 481947D A CA481947D A CA 481947DA CA 481947 A CA481947 A CA 481947A
Authority
CA
Canada
Prior art keywords
seal
floating roof
roof tank
tank
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
CA481947A
Other languages
English (en)
Inventor
M. Orr Clifford
L. Goldsby Fred
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.)
Chicago Bridge and Iron Co
Original Assignee
Chicago Bridge and Iron Co
Publication date
Application granted granted Critical
Publication of CA481947A publication Critical patent/CA481947A/fr
Expired legal-status Critical Current

Links

CA481947A Fermeture etanche de reservoir a toiture flottante Expired CA481947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481947T

Publications (1)

Publication Number Publication Date
CA481947A true CA481947A (fr) 1952-03-25

Family

ID=35621635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481947A Expired CA481947A (fr) Fermeture etanche de reservoir a toiture flottante

Country Status (1)

Country Link
CA (1) CA481947A (fr)

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