CA621790A - Apparatus for constructing hollow concrete walls - Google Patents

Apparatus for constructing hollow concrete walls

Info

Publication number
CA621790A
CA621790A CA621790A CA621790DA CA621790A CA 621790 A CA621790 A CA 621790A CA 621790 A CA621790 A CA 621790A CA 621790D A CA621790D A CA 621790DA CA 621790 A CA621790 A CA 621790A
Authority
CA
Canada
Prior art keywords
concrete walls
hollow concrete
constructing hollow
constructing
walls
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
CA621790A
Inventor
A. Bacchi Eugene
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 CA621790A publication Critical patent/CA621790A/en
Expired legal-status Critical Current

Links

CA621790A Apparatus for constructing hollow concrete walls Expired CA621790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA621790T

Publications (1)

Publication Number Publication Date
CA621790A true CA621790A (en) 1961-06-13

Family

ID=35876975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA621790A Expired CA621790A (en) Apparatus for constructing hollow concrete walls

Country Status (1)

Country Link
CA (1) CA621790A (en)

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