CA1069270A - Methode d'entretien d'un reservoir de stockage - Google Patents

Methode d'entretien d'un reservoir de stockage

Info

Publication number
CA1069270A
CA1069270A CA318,986A CA318986A CA1069270A CA 1069270 A CA1069270 A CA 1069270A CA 318986 A CA318986 A CA 318986A CA 1069270 A CA1069270 A CA 1069270A
Authority
CA
Canada
Prior art keywords
sheet
reservoir
cover
chamber
ballast
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
CA318,986A
Other languages
English (en)
Inventor
Howard S. Dial
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.)
Gulf Seal Corp
Original Assignee
Gulf Seal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/728,139 external-priority patent/US4139117A/en
Application filed by Gulf Seal Corp filed Critical Gulf Seal Corp
Priority to CA318,986A priority Critical patent/CA1069270A/fr
Application granted granted Critical
Publication of CA1069270A publication Critical patent/CA1069270A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
CA318,986A 1976-09-30 1979-01-03 Methode d'entretien d'un reservoir de stockage Expired CA1069270A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA318,986A CA1069270A (fr) 1976-09-30 1979-01-03 Methode d'entretien d'un reservoir de stockage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/728,139 US4139117A (en) 1976-09-30 1976-09-30 Floating cover assembly
CA284,637A CA1058822A (fr) 1976-09-30 1977-08-09 Couvercle flottant
CA318,986A CA1069270A (fr) 1976-09-30 1979-01-03 Methode d'entretien d'un reservoir de stockage

Publications (1)

Publication Number Publication Date
CA1069270A true CA1069270A (fr) 1980-01-08

Family

ID=27165231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,986A Expired CA1069270A (fr) 1976-09-30 1979-01-03 Methode d'entretien d'un reservoir de stockage

Country Status (1)

Country Link
CA (1) CA1069270A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry