CA449731A - Concrete block - Google Patents

Concrete block

Info

Publication number
CA449731A
CA449731A CA449731A CA449731DA CA449731A CA 449731 A CA449731 A CA 449731A CA 449731 A CA449731 A CA 449731A CA 449731D A CA449731D A CA 449731DA CA 449731 A CA449731 A CA 449731A
Authority
CA
Canada
Prior art keywords
concrete block
concrete
block
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
CA449731A
Other languages
French (fr)
Inventor
Croteau Joseph
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 CA449731A publication Critical patent/CA449731A/en
Expired legal-status Critical Current

Links

CA449731A Concrete block Expired CA449731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449731T

Publications (1)

Publication Number Publication Date
CA449731A true CA449731A (en) 1948-07-13

Family

ID=35567442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449731A Expired CA449731A (en) Concrete block

Country Status (1)

Country Link
CA (1) CA449731A (en)

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