CA289831A - Building block - Google Patents

Building block

Info

Publication number
CA289831A
CA289831A CA289831A CA289831DA CA289831A CA 289831 A CA289831 A CA 289831A CA 289831 A CA289831 A CA 289831A CA 289831D A CA289831D A CA 289831DA CA 289831 A CA289831 A CA 289831A
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
CA289831A
Other languages
French (fr)
Inventor
Payne Caleb
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.)
GYPSUM ENGINEERING AND MANUFACTURING Co
Original Assignee
GYPSUM ENGINEERING AND MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA289831A publication Critical patent/CA289831A/en
Expired legal-status Critical Current

Links

CA289831A Building block Expired CA289831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289831T

Publications (1)

Publication Number Publication Date
CA289831A true CA289831A (en) 1929-05-21

Family

ID=35226643

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289831A Expired CA289831A (en) Building block

Country Status (1)

Country Link
CA (1) CA289831A (en)

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