CA282563A - Building block - Google Patents

Building block

Info

Publication number
CA282563A
CA282563A CA282563A CA282563DA CA282563A CA 282563 A CA282563 A CA 282563A CA 282563 A CA282563 A CA 282563A CA 282563D A CA282563D A CA 282563DA CA 282563 A CA282563 A CA 282563A
Authority
CA
Canada
Prior art keywords
building block
building
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
CA282563A
Other languages
French (fr)
Inventor
S. Ashenhurst Harold
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.)
ONTARIO GYPSUM Co
Gypsum Lime and Alabastine Canada Ltd
Original Assignee
ONTARIO GYPSUM Co
Gypsum Lime and Alabastine Canada Ltd
Publication date
Application granted granted Critical
Publication of CA282563A publication Critical patent/CA282563A/en
Expired legal-status Critical Current

Links

CA282563A Building block Expired CA282563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA282563T

Publications (1)

Publication Number Publication Date
CA282563A true CA282563A (en) 1928-08-14

Family

ID=35215655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282563A Expired CA282563A (en) Building block

Country Status (1)

Country Link
CA (1) CA282563A (en)

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