CA174364A - Building block - Google Patents

Building block

Info

Publication number
CA174364A
CA174364A CA000174364A CA174364DA CA174364A CA 174364 A CA174364 A CA 174364A CA 000174364 A CA000174364 A CA 000174364A CA 174364D A CA174364D A CA 174364DA CA 174364 A CA174364 A CA 174364A
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
CA000174364A
Other languages
French (fr)
Inventor
Joseph E. Exner
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 CA174364A publication Critical patent/CA174364A/en
Expired legal-status Critical Current

Links

CA000174364A 1916-11-20 1916-11-20 Building block Expired CA174364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174364T 1916-11-20

Publications (1)

Publication Number Publication Date
CA174364A true CA174364A (en) 1917-01-09

Family

ID=45294017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174364A Expired CA174364A (en) 1916-11-20 1916-11-20 Building block

Country Status (1)

Country Link
CA (1) CA174364A (en)

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