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CA635364A - Concrete block - Google Patents

Concrete block

Info

Publication number
CA635364A
CA635364A CA635364A CA635364DA CA635364A CA 635364 A CA635364 A CA 635364A CA 635364 A CA635364 A CA 635364A CA 635364D A CA635364D A CA 635364DA CA 635364 A CA635364 A CA 635364A
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
CA635364A
Inventor
S. Shaffer William
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 CA635364A publication Critical patent/CA635364A/en
Expired legal-status Critical Current

Links

CA635364A Concrete block Expired CA635364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA635364T

Publications (1)

Publication Number Publication Date
CA635364A true CA635364A (en) 1962-01-30

Family

ID=35891552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA635364A Expired CA635364A (en) Concrete block

Country Status (1)

Country Link
CA (1) CA635364A (en)

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