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CA388321A - Concrete building block - Google Patents

Concrete building block

Info

Publication number
CA388321A
CA388321A CA388321A CA388321DA CA388321A CA 388321 A CA388321 A CA 388321A CA 388321 A CA388321 A CA 388321A CA 388321D A CA388321D A CA 388321DA CA 388321 A CA388321 A CA 388321A
Authority
CA
Canada
Prior art keywords
building block
concrete building
concrete
block
building
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
CA388321A
Other languages
French (fr)
Inventor
J. Straub Francis
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 CA388321A publication Critical patent/CA388321A/en
Expired legal-status Critical Current

Links

CA388321A Concrete building block Expired CA388321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388321T

Publications (1)

Publication Number Publication Date
CA388321A true CA388321A (en) 1940-04-30

Family

ID=35393511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388321A Expired CA388321A (en) Concrete building block

Country Status (1)

Country Link
CA (1) CA388321A (en)

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