CA223928A - Building block - Google Patents

Building block

Info

Publication number
CA223928A
CA223928A CA223928A CA223928DA CA223928A CA 223928 A CA223928 A CA 223928A CA 223928 A CA223928 A CA 223928A CA 223928D A CA223928D A CA 223928DA CA 223928 A CA223928 A CA 223928A
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
CA223928A
Other languages
French (fr)
Inventor
R. Erdmann Herman
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.)
JOSEPH C POTH
Original Assignee
JOSEPH C POTH
Publication date
Application granted granted Critical
Publication of CA223928A publication Critical patent/CA223928A/en
Expired legal-status Critical Current

Links

CA223928A Building block Expired CA223928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223928T

Publications (1)

Publication Number Publication Date
CA223928A true CA223928A (en) 1922-09-19

Family

ID=35119531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223928A Expired CA223928A (en) Building block

Country Status (1)

Country Link
CA (1) CA223928A (en)

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