CA474796A - Systemes galvaniques pour la protection cathodique de structures souterraines - Google Patents

Systemes galvaniques pour la protection cathodique de structures souterraines

Info

Publication number
CA474796A
CA474796A CA474796A CA474796DA CA474796A CA 474796 A CA474796 A CA 474796A CA 474796 A CA474796 A CA 474796A CA 474796D A CA474796D A CA 474796DA CA 474796 A CA474796 A CA 474796A
Authority
CA
Canada
Prior art keywords
backfills
gypsum
wetting
rapid
base
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
CA474796A
Other languages
English (en)
Inventor
A. Robinson Harold
O. Robinson Melvin
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Publication date
Application granted granted Critical
Publication of CA474796A publication Critical patent/CA474796A/fr
Expired legal-status Critical Current

Links

CA474796A Systemes galvaniques pour la protection cathodique de structures souterraines Expired CA474796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474796T

Publications (1)

Publication Number Publication Date
CA474796A true CA474796A (fr) 1951-06-26

Family

ID=35608776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474796A Expired CA474796A (fr) Systemes galvaniques pour la protection cathodique de structures souterraines

Country Status (1)

Country Link
CA (1) CA474796A (fr)

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