CA139109A - Concrete block - Google Patents

Concrete block

Info

Publication number
CA139109A
CA139109A CA000139109A CA139109DA CA139109A CA 139109 A CA139109 A CA 139109A CA 000139109 A CA000139109 A CA 000139109A CA 139109D A CA139109D A CA 139109DA CA 139109 A CA139109 A CA 139109A
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
CA000139109A
Other languages
French (fr)
Inventor
Michael John Haney
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA139109A publication Critical patent/CA139109A/en
Expired legal-status Critical Current

Links

CA000139109A 1911-10-28 1911-10-28 Concrete block Expired CA139109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA139109T 1911-10-28

Publications (1)

Publication Number Publication Date
CA139109A true CA139109A (en) 1912-03-12

Family

ID=45258825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000139109A Expired CA139109A (en) 1911-10-28 1911-10-28 Concrete block

Country Status (1)

Country Link
CA (1) CA139109A (en)

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