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CA215598A - Concrete block - Google Patents

Concrete block

Info

Publication number
CA215598A
CA215598A CA215598A CA215598DA CA215598A CA 215598 A CA215598 A CA 215598A CA 215598 A CA215598 A CA 215598A CA 215598D A CA215598D A CA 215598DA CA 215598 A CA215598 A CA 215598A
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
CA215598A
Other languages
French (fr)
Inventor
Wilfrid Hargraves Lord
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 CA215598A publication Critical patent/CA215598A/en
Expired legal-status Critical Current

Links

CA215598A Concrete block Expired CA215598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215598T

Publications (1)

Publication Number Publication Date
CA215598A true CA215598A (en) 1922-02-07

Family

ID=35110042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215598A Expired CA215598A (en) Concrete block

Country Status (1)

Country Link
CA (1) CA215598A (en)

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