CA215402A - Ciment de portland - Google Patents

Ciment de portland

Info

Publication number
CA215402A
CA215402A CA215402A CA215402DA CA215402A CA 215402 A CA215402 A CA 215402A CA 215402 A CA215402 A CA 215402A CA 215402D A CA215402D A CA 215402DA CA 215402 A CA215402 A CA 215402A
Authority
CA
Canada
Prior art keywords
portland cement
portland
cement
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
CA215402A
Other languages
English (en)
Inventor
Dormann Otto
Wendland Curt
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA215402A publication Critical patent/CA215402A/fr
Expired legal-status Critical Current

Links

CA215402A Ciment de portland Expired CA215402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215402T

Publications (1)

Publication Number Publication Date
CA215402A true CA215402A (fr) 1922-01-31

Family

ID=35109846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215402A Expired CA215402A (fr) Ciment de portland

Country Status (1)

Country Link
CA (1) CA215402A (fr)

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